47196344832 has 480 divisors, whose sum is σ = 159039737472. Its totient is φ = 12110266368.

The previous prime is 47196344807. The next prime is 47196344851. The reversal of 47196344832 is 23844369174.

It is a happy number.

Its product of digits (3483648) is a multiple of the sum of its prime factors (256).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 486560208 + ... + 486560304.

Almost surely, 2^47196344832 is an apocalyptic number.

47196344832 is a gapful number since it is divisible by the number (42) 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 47196344832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79519868736).

47196344832 is an abundant number, since it is smaller than the sum of its proper divisors (111843392640).

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

47196344832 is an equidigital number, since it uses as much as digits as its factorization.

47196344832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 181 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The spelling of 47196344832 in words is "forty-seven billion, one hundred ninety-six million, three hundred forty-four thousand, eight hundred thirty-two".