355431073108 has 6 divisors (see below), whose sum is σ = 622004377946. Its totient is φ = 177715536552.

The previous prime is 355431073037. The next prime is 355431073133. The reversal of 355431073108 is 801370134553.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 193527846724 + 161903226384 = 439918^2 + 402372^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44428884135 + ... + 44428884142.

Almost surely, 2^355431073108 is an apocalyptic number.

It is an amenable number.

355431073108 is a deficient number, since it is larger than the sum of its proper divisors (266573304838).

355431073108 is a wasteful number, since it uses less digits than its factorization.

355431073108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88857768281 (or 88857768279 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 355431073108 in words is "three hundred fifty-five billion, four hundred thirty-one million, seventy-three thousand, one hundred eight".