355074698944 has 224 divisors, whose sum is σ = 851752627200. Its totient is φ = 143654031360.

The previous prime is 355074698933. The next prime is 355074698959. The reversal of 355074698944 is 449896470553.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141858397 + ... + 141860899.

Almost surely, 2^355074698944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355074698944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425876313600).

355074698944 is an abundant number, since it is smaller than the sum of its proper divisors (496677928256).

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

355074698944 is a wasteful number, since it uses less digits than its factorization.

355074698944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791 (or 2781 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 64.

The spelling of 355074698944 in words is "three hundred fifty-five billion, seventy-four million, six hundred ninety-eight thousand, nine hundred forty-four".