354357480402 has 64 divisors (see below), whose sum is σ = 822763733760. Its totient is φ = 112837076352.

The previous prime is 354357480401. The next prime is 354357480443. The reversal of 354357480402 is 204084753453.

354357480402 is a `hidden beast` number, since 35 + 4 + 3 + 574 + 8 + 0 + 40 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (354357480401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 775518 + ... + 1144614.

It is an arithmetic number, because the mean of its divisors is an integer number (12855683340).

Almost surely, 2^354357480402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354357480402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411381866880).

354357480402 is an abundant number, since it is smaller than the sum of its proper divisors (468406253358).

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

354357480402 is a wasteful number, since it uses less digits than its factorization.

354357480402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369904 (or 369898 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

The spelling of 354357480402 in words is "three hundred fifty-four billion, three hundred fifty-seven million, four hundred eighty thousand, four hundred two".