1343003420010 has 128 divisors (see below), whose sum is σ = 3854607865344. Its totient is φ = 293040184320.

The previous prime is 1343003419949. The next prime is 1343003420023. The reversal of 1343003420010 is 100243003431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1218801 + ... + 2042420.

It is an arithmetic number, because the mean of its divisors is an integer number (30114123948).

Almost surely, 2^{1343003420010} is an apocalyptic number.

1343003420010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343003420010 is an abundant number, since it is smaller than the sum of its proper divisors (2511604445334).

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

1343003420010 is a wasteful number, since it uses less digits than its factorization.

1343003420010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261328.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1343003420010 its reverse (100243003431), we get a palindrome (1443246423441).

The spelling of 1343003420010 in words is "one trillion, three hundred forty-three billion, three million, four hundred twenty thousand, ten".