47904266344 has 64 divisors (see below), whose sum is σ = 103594392000. Its totient is φ = 20538385920.

The previous prime is 47904266327. The next prime is 47904266353. The reversal of 47904266344 is 44366240974.

It is a super-2 number, since 2×47904266344² (a number of 22 digits) contains 22 as substring.

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, 320332 + ... + 445444.

It is an arithmetic number, because the mean of its divisors is an integer number (1618662375).

Almost surely, 2^47904266344 is an apocalyptic number.

47904266344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47904266344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51797196000).

47904266344 is an abundant number, since it is smaller than the sum of its proper divisors (55690125656).

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

47904266344 is a wasteful number, since it uses less digits than its factorization.

47904266344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125378 (or 125374 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 47904266344 in words is "forty-seven billion, nine hundred four million, two hundred sixty-six thousand, three hundred forty-four".