40231066376 has 32 divisors (see below), whose sum is σ = 75764778240. Its totient is φ = 20027323008.

The previous prime is 40231066373. The next prime is 40231066391. The reversal of 40231066376 is 67366013204.

It is not an unprimeable number, because it can be changed into a prime (40231066373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680845 + ... + 1704611.

It is an arithmetic number, because the mean of its divisors is an integer number (2367649320).

Almost surely, 2^40231066376 is an apocalyptic number.

It is an amenable number.

40231066376 is a deficient number, since it is larger than the sum of its proper divisors (35533711864).

40231066376 is a wasteful number, since it uses less digits than its factorization.

40231066376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24693 (or 24689 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 40231066376 in words is "forty billion, two hundred thirty-one million, sixty-six thousand, three hundred seventy-six".