355671915207168 has 240 divisors, whose sum is σ = 1137787205601024. Its totient is φ = 98342464389120.

The previous prime is 355671915207113. The next prime is 355671915207173. The reversal of 355671915207168 is 861702519176553.

It is a super-2 number, since 2×355671915207168² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355671915207099 and 355671915207108.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73887105 + ... + 78553472.

Almost surely, 2^{355671915207168} is an apocalyptic number.

It is an amenable number.

355671915207168 is an abundant number, since it is smaller than the sum of its proper divisors (782115290393856).

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

355671915207168 is a wasteful number, since it uses less digits than its factorization.

355671915207168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152440643 (or 152440620 counting only the distinct ones).

The product of its (nonzero) digits is 95256000, while the sum is 66.

The spelling of 355671915207168 in words is "three hundred fifty-five trillion, six hundred seventy-one billion, nine hundred fifteen million, two hundred seven thousand, one hundred sixty-eight".