40704472232 has 32 divisors (see below), whose sum is σ = 76905633600. Its totient is φ = 20196411264.

The previous prime is 40704472163. The next prime is 40704472267. The reversal of 40704472232 is 23227440704.

It is a happy number.

40704472232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40704472192 and 40704472201.

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, 4316819 + ... + 4326237.

It is an arithmetic number, because the mean of its divisors is an integer number (2403301050).

Almost surely, 2^40704472232 is an apocalyptic number.

It is an amenable number.

40704472232 is a deficient number, since it is larger than the sum of its proper divisors (36201161368).

40704472232 is a wasteful number, since it uses less digits than its factorization.

40704472232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13505 (or 13501 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 35.

The spelling of 40704472232 in words is "forty billion, seven hundred four million, four hundred seventy-two thousand, two hundred thirty-two".