40912469036 has 24 divisors (see below), whose sum is σ = 75425112000. Its totient is φ = 19364152464.

The previous prime is 40912468937. The next prime is 40912469041. The reversal of 40912469036 is 63096421904.

It is a happy number.

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, 118106 + ... + 309473.

It is an arithmetic number, because the mean of its divisors is an integer number (3142713000).

Almost surely, 2^40912469036 is an apocalyptic number.

It is an amenable number.

40912469036 is a deficient number, since it is larger than the sum of its proper divisors (34512642964).

40912469036 is a wasteful number, since it uses less digits than its factorization.

40912469036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428861 (or 428859 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 40912469036 in words is "forty billion, nine hundred twelve million, four hundred sixty-nine thousand, thirty-six".