40915183152 has 40 divisors (see below), whose sum is σ = 105882736960. Its totient is φ = 13614500160.

The previous prime is 40915183147. The next prime is 40915183163. The reversal of 40915183152 is 25138151904.

It is a super-3 number, since 3×40915183152³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40915183152.

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, 719002 + ... + 773817.

It is an arithmetic number, because the mean of its divisors is an integer number (2647068424).

Almost surely, 2^40915183152 is an apocalyptic number.

It is an amenable number.

40915183152 is an abundant number, since it is smaller than the sum of its proper divisors (64967553808).

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

40915183152 is a wasteful number, since it uses less digits than its factorization.

40915183152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493401 (or 1493395 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The spelling of 40915183152 in words is "forty billion, nine hundred fifteen million, one hundred eighty-three thousand, one hundred fifty-two".