355442408802 has 96 divisors (see below), whose sum is σ = 865641748608. Its totient is φ = 104585614848.

The previous prime is 355442408801. The next prime is 355442408843. The reversal of 355442408802 is 208804244553.

355442408802 is a `hidden beast` number, since 3 + 5 + 544 + 24 + 0 + 8 + 80 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (355442408801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36253633 + ... + 36263435.

It is an arithmetic number, because the mean of its divisors is an integer number (9017101548).

Almost surely, 2^355442408802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355442408802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432820874304).

355442408802 is an abundant number, since it is smaller than the sum of its proper divisors (510199339806).

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

355442408802 is a wasteful number, since it uses less digits than its factorization.

355442408802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16584 (or 16581 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 45.

The spelling of 355442408802 in words is "three hundred fifty-five billion, four hundred forty-two million, four hundred eight thousand, eight hundred two".