40131246147332 has 12 divisors (see below), whose sum is σ = 71862929147856. Its totient is φ = 19598980676520.

The previous prime is 40131246147259. The next prime is 40131246147347. The reversal of 40131246147332 is 23374164213104.

40131246147332 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 2×40131246147332² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40131246147332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116660599094 + ... + 116660599437.

It is an arithmetic number, because the mean of its divisors is an integer number (5988577428988).

Almost surely, 2^{40131246147332} is an apocalyptic number.

It is an amenable number.

40131246147332 is a deficient number, since it is larger than the sum of its proper divisors (31731683000524).

40131246147332 is a wasteful number, since it uses less digits than its factorization.

40131246147332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233321198578 (or 233321198576 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 40131246147332 in words is "forty trillion, one hundred thirty-one billion, two hundred forty-six million, one hundred forty-seven thousand, three hundred thirty-two".