334402021100 has 72 divisors (see below), whose sum is σ = 837528248928. Its totient is φ = 113516928000.

The previous prime is 334402021069. The next prime is 334402021157. The reversal of 334402021100 is 1120204433.

It is a super-2 number, since 2×334402021100² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2294237 + ... + 2435636.

Almost surely, 2^334402021100 is an apocalyptic number.

It is an amenable number.

334402021100 is an abundant number, since it is smaller than the sum of its proper divisors (503126227828).

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

334402021100 is a wasteful number, since it uses less digits than its factorization.

334402021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4729995 (or 4729988 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 334402021100 its reverse (1120204433), we get a palindrome (335522225533).

The spelling of 334402021100 in words is "three hundred thirty-four billion, four hundred two million, twenty-one thousand, one hundred".