47370395979438 has 32 divisors (see below), whose sum is σ = 109891238440704. Its totient is φ = 13332392897472.

The previous prime is 47370395979433. The next prime is 47370395979469. The reversal of 47370395979438 is 83497959307374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47370395979433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8416911895 + ... + 8416917522.

It is an arithmetic number, because the mean of its divisors is an integer number (3434101201272).

Almost surely, 2^{47370395979438} is an apocalyptic number.

47370395979438 is an abundant number, since it is smaller than the sum of its proper divisors (62520842461266).

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

47370395979438 is a wasteful number, since it uses less digits than its factorization.

47370395979438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16833829496.

The product of its (nonzero) digits is 4320812160, while the sum is 78.

The spelling of 47370395979438 in words is "forty-seven trillion, three hundred seventy billion, three hundred ninety-five million, nine hundred seventy-nine thousand, four hundred thirty-eight".