355535414542400 has 84 divisors (see below), whose sum is σ = 874845298431888. Its totient is φ = 142213195491840.

The previous prime is 355535414542397. The next prime is 355535414542423. The reversal of 355535414542400 is 4245414535553.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262343327 + ... + 263695073.

It is an arithmetic number, because the mean of its divisors is an integer number (10414824981332).

Almost surely, 2^{355535414542400} is an apocalyptic number.

It is an amenable number.

355535414542400 is an abundant number, since it is smaller than the sum of its proper divisors (519309883889488).

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

355535414542400 is a wasteful number, since it uses less digits than its factorization.

355535414542400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516156 (or 1516141 counting only the distinct ones).

The product of its (nonzero) digits is 14400000, while the sum is 50.

The spelling of 355535414542400 in words is "three hundred fifty-five trillion, five hundred thirty-five billion, four hundred fourteen million, five hundred forty-two thousand, four hundred".