40846695957 has 112 divisors (see below), whose sum is σ = 69938709120. Its totient is φ = 23682585600.

The previous prime is 40846695949. The next prime is 40846695973. The reversal of 40846695957 is 75959664804.

It is not a de Polignac number, because 40846695957 - 2³ = 40846695949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40846695894 and 40846695903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40846695907) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 9652032 + ... + 9656262.

It is an arithmetic number, because the mean of its divisors is an integer number (624452760).

Almost surely, 2^40846695957 is an apocalyptic number.

It is an amenable number.

40846695957 is a deficient number, since it is larger than the sum of its proper divisors (29092013163).

40846695957 is a wasteful number, since it uses less digits than its factorization.

40846695957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326 (or 4311 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 40846695957 in words is "forty billion, eight hundred forty-six million, six hundred ninety-five thousand, nine hundred fifty-seven".