355404001634976 has 96 divisors (see below), whose sum is σ = 1066217160572928. Its totient is φ = 101543509451520.

The previous prime is 355404001634947. The next prime is 355404001634977. The reversal of 355404001634976 is 679436100404553.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×355404001634976² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (355404001634977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151340481 + ... + 153670911.

It is an arithmetic number, because the mean of its divisors is an integer number (11106428755968).

Almost surely, 2^{355404001634976} is an apocalyptic number.

It is an amenable number.

355404001634976 is an abundant number, since it is smaller than the sum of its proper divisors (710813158937952).

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

355404001634976 is a wasteful number, since it uses less digits than its factorization.

355404001634976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557394 (or 2557386 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 57.

The spelling of 355404001634976 in words is "three hundred fifty-five trillion, four hundred four billion, one million, six hundred thirty-four thousand, nine hundred seventy-six".