40672206352 has 80 divisors (see below), whose sum is σ = 82217227840. Its totient is φ = 19476205056.

The previous prime is 40672206343. The next prime is 40672206397. The reversal of 40672206352 is 25360227604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10554058 + ... + 10557910.

It is an arithmetic number, because the mean of its divisors is an integer number (1027715348).

Almost surely, 2^40672206352 is an apocalyptic number.

It is an amenable number.

40672206352 is an abundant number, since it is smaller than the sum of its proper divisors (41545021488).

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

40672206352 is a wasteful number, since it uses less digits than its factorization.

40672206352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200 (or 4194 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 40672206352 in words is "forty billion, six hundred seventy-two million, two hundred six thousand, three hundred fifty-two".