1342404133020 has 288 divisors, whose sum is σ = 4247747562240. Its totient is φ = 342890496000.

The previous prime is 1342404133013. The next prime is 1342404133027. The reversal of 1342404133020 is 203314042431.

1342404133020 is a `hidden beast` number, since 1 + 3 + 4 + 240 + 413 + 3 + 0 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1342404133013) and next prime (1342404133027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342404133027) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 105520260 + ... + 105532980.

It is an arithmetic number, because the mean of its divisors is an integer number (14749123480).

Almost surely, 2^{1342404133020} is an apocalyptic number.

1342404133020 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 1342404133020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2123873781120).

1342404133020 is an abundant number, since it is smaller than the sum of its proper divisors (2905343429220).

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

1342404133020 is a wasteful number, since it uses less digits than its factorization.

1342404133020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13037 (or 13032 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1342404133020 its reverse (203314042431), we get a palindrome (1545718175451).

The spelling of 1342404133020 in words is "one trillion, three hundred forty-two billion, four hundred four million, one hundred thirty-three thousand, twenty".