355104321536 has 52 divisors (see below), whose sum is σ = 710280795744. Its totient is φ = 177512448000.

The previous prime is 355104321529. The next prime is 355104321601. The reversal of 355104321536 is 635123401553.

It is a self number, because there is not a number n which added to its sum of digits gives 355104321536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28628936 + ... + 28641336.

It is an arithmetic number, because the mean of its divisors is an integer number (13659246072).

Almost surely, 2^355104321536 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 355104321536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355140397872).

355104321536 is an abundant number, since it is smaller than the sum of its proper divisors (355176474208).

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

355104321536 is an equidigital number, since it uses as much as digits as its factorization.

355104321536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19416 (or 19394 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 355104321536 in words is "three hundred fifty-five billion, one hundred four million, three hundred twenty-one thousand, five hundred thirty-six".