342626973335552 has 120 divisors (see below), whose sum is σ = 721341703051200. Its totient is φ = 162287138635776.

The previous prime is 342626973335519. The next prime is 342626973335587. The reversal of 342626973335552 is 255533379626243.

It is a super-2 number, since 2×342626973335552² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9204692813 + ... + 9204730035.

It is an arithmetic number, because the mean of its divisors is an integer number (6011180858760).

Almost surely, 2^{342626973335552} is an apocalyptic number.

342626973335552 is a gapful number since it is divisible by the number (32) 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 342626973335552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360670851525600).

342626973335552 is an abundant number, since it is smaller than the sum of its proper divisors (378714729715648).

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

342626973335552 is an equidigital number, since it uses as much as digits as its factorization.

342626973335552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66839 (or 66813 counting only the distinct ones).

The product of its digits is 734832000, while the sum is 65.

The spelling of 342626973335552 in words is "three hundred forty-two trillion, six hundred twenty-six billion, nine hundred seventy-three million, three hundred thirty-five thousand, five hundred fifty-two".