47311396132 has 192 divisors, whose sum is σ = 113533636608. Its totient is φ = 16656192000.

The previous prime is 47311396123. The next prime is 47311396157. The reversal of 47311396132 is 23169311374.

47311396132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47311396132² (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 63 ways as a sum of consecutive naturals, for example, 46337782 + ... + 46338802.

It is an arithmetic number, because the mean of its divisors is an integer number (591321024).

Almost surely, 2^47311396132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47311396132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56766818304).

47311396132 is an abundant number, since it is smaller than the sum of its proper divisors (66222240476).

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

47311396132 is a wasteful number, since it uses less digits than its factorization.

47311396132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290 (or 1288 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The spelling of 47311396132 in words is "forty-seven billion, three hundred eleven million, three hundred ninety-six thousand, one hundred thirty-two".