338472546040 has 64 divisors (see below), whose sum is σ = 767789616960. Its totient is φ = 134284876800.

The previous prime is 338472546029. The next prime is 338472546067. The reversal of 338472546040 is 40645274833.

It is a super-2 number, since 2×338472546040² (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, 3901212 + ... + 3987028.

It is an arithmetic number, because the mean of its divisors is an integer number (11996712765).

Almost surely, 2^338472546040 is an apocalyptic number.

It is an amenable number.

338472546040 is an abundant number, since it is smaller than the sum of its proper divisors (429317070920).

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

338472546040 is a wasteful number, since it uses less digits than its factorization.

338472546040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86632 (or 86628 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 338472546040 in words is "three hundred thirty-eight billion, four hundred seventy-two million, five hundred forty-six thousand, forty".