350444140055552 has 44 divisors (see below), whose sum is σ = 700555276311000. Its totient is φ = 175219762200576.

The previous prime is 350444140055549. The next prime is 350444140055567. The reversal of 350444140055552 is 255550041444053.

It is a happy number.

It is a super-2 number, since 2×350444140055552² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 350444140055497 and 350444140055506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76887863 + ... + 81318089.

It is an arithmetic number, because the mean of its divisors is an integer number (15921710825250).

Almost surely, 2^{350444140055552} is an apocalyptic number.

350444140055552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

350444140055552 is a deficient number, since it is larger than the sum of its proper divisors (350111136255448).

350444140055552 is an equidigital number, since it uses as much as digits as its factorization.

350444140055552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507496 (or 4507478 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 350444140055552 in words is "three hundred fifty trillion, four hundred forty-four billion, one hundred forty million, fifty-five thousand, five hundred fifty-two".