40667000925 has 96 divisors (see below), whose sum is σ = 74555728128. Its totient is φ = 19454955520.

The previous prime is 40667000887. The next prime is 40667000939. The reversal of 40667000925 is 52900076604.

It is not a de Polignac number, because 40667000925 - 2⁶ = 40667000861 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8589859 + ... + 8594591.

It is an arithmetic number, because the mean of its divisors is an integer number (776622168).

Almost surely, 2^40667000925 is an apocalyptic number.

It is an amenable number.

40667000925 is a deficient number, since it is larger than the sum of its proper divisors (33888727203).

40667000925 is a wasteful number, since it uses less digits than its factorization.

40667000925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079 (or 5074 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 40667000925 in words is "forty billion, six hundred sixty-seven million, nine hundred twenty-five", and thus it is an aban number.