47826239745920 has 64 divisors (see below), whose sum is σ = 114335813345040. Its totient is φ = 19130293616640.

The previous prime is 47826239745883. The next prime is 47826239745937. The reversal of 47826239745920 is 2954793262874.

It is a tau number, because it is divible by the number of its divisors (64).

It is a partition number, being equal to the number of ways a set of 230 identical objects can be partitioned into subset.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69959360 + ... + 70639680.

Almost surely, 2^{47826239745920} is an apocalyptic number.

47826239745920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47826239745920 is an abundant number, since it is smaller than the sum of its proper divisors (66509573599120).

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

47826239745920 is a wasteful number, since it uses less digits than its factorization.

47826239745920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790183 (or 790171 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 68.

The spelling of 47826239745920 in words is "forty-seven trillion, eight hundred twenty-six billion, two hundred thirty-nine million, seven hundred forty-five thousand, nine hundred twenty".