355144411452 has 24 divisors (see below), whose sum is σ = 842255054032. Its totient is φ = 116440790400.

The previous prime is 355144411439. The next prime is 355144411469. The reversal of 355144411452 is 254114441553.

It is a super-2 number, since 2×355144411452² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 355144411452.

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, 242584249 + ... + 242585712.

Almost surely, 2^355144411452 is an apocalyptic number.

It is an amenable number.

355144411452 is an abundant number, since it is smaller than the sum of its proper divisors (487110642580).

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

355144411452 is a wasteful number, since it uses less digits than its factorization.

355144411452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485170029 (or 485170027 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The spelling of 355144411452 in words is "three hundred fifty-five billion, one hundred forty-four million, four hundred eleven thousand, four hundred fifty-two".