40913184764 has 12 divisors (see below), whose sum is σ = 71707722744. Its totient is φ = 20425263984.

The previous prime is 40913184761. The next prime is 40913184773. The reversal of 40913184764 is 46748131904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40913184761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7829162 + ... + 7834385.

It is an arithmetic number, because the mean of its divisors is an integer number (5975643562).

Almost surely, 2^40913184764 is an apocalyptic number.

It is an amenable number.

40913184764 is a deficient number, since it is larger than the sum of its proper divisors (30794537980).

40913184764 is a wasteful number, since it uses less digits than its factorization.

40913184764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15664204 (or 15664202 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 40913184764 in words is "forty billion, nine hundred thirteen million, one hundred eighty-four thousand, seven hundred sixty-four".