334386564028 has 48 divisors (see below), whose sum is σ = 678903773184. Its totient is φ = 142422813440.

The previous prime is 334386563981. The next prime is 334386564047. The reversal of 334386564028 is 820465683433.

It is a super-2 number, since 2×334386564028² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814876 + ... + 1154467.

It is an arithmetic number, because the mean of its divisors is an integer number (14143828608).

Almost surely, 2^334386564028 is an apocalyptic number.

It is an amenable number.

334386564028 is an abundant number, since it is smaller than the sum of its proper divisors (344517209156).

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

334386564028 is a wasteful number, since it uses less digits than its factorization.

334386564028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969602 (or 1969600 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 334386564028 in words is "three hundred thirty-four billion, three hundred eighty-six million, five hundred sixty-four thousand, twenty-eight".