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1342213002400 = 2552191374211531
BaseRepresentation
bin10011100010000010001…
…000010001010010100000
311202022111010120011022111
4103202002020101102200
5133442323012034100
62504334254445104
7165654201164254
oct23420210212240
94668433504274
101342213002400
11478258280736
12198168503794
13997547b167a
1448d6ba1a264
1524da9d466ba
hex138822114a0

1342213002400 has 288 divisors, whose sum is σ = 3484837581120. Its totient is φ = 503387136000.

The previous prime is 1342213002379. The next prime is 1342213002407. The reversal of 1342213002400 is 42003122431.

It is not an unprimeable number, because it can be changed into a prime (1342213002407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 876689635 + ... + 876691165.

It is an arithmetic number, because the mean of its divisors is an integer number (12100130490).

Almost surely, 21342213002400 is an apocalyptic number.

1342213002400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342213002400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1742418790560).

1342213002400 is an abundant number, since it is smaller than the sum of its proper divisors (2142624578720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342213002400 is a wasteful number, since it uses less digits than its factorization.

1342213002400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1342213002400 its reverse (42003122431), we get a palindrome (1384216124831).

The spelling of 1342213002400 in words is "one trillion, three hundred forty-two billion, two hundred thirteen million, two thousand, four hundred".