40263015112 has 32 divisors (see below), whose sum is σ = 77164876800. Its totient is φ = 19686442624.

The previous prime is 40263015053. The next prime is 40263015113. The reversal of 40263015112 is 21151036204.

It is a happy number.

It is a super-2 number, since 2×40263015112² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40263015113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403689 + ... + 493447.

It is an arithmetic number, because the mean of its divisors is an integer number (2411402400).

Almost surely, 2^40263015112 is an apocalyptic number.

It is an amenable number.

40263015112 is a deficient number, since it is larger than the sum of its proper divisors (36901861688).

40263015112 is a wasteful number, since it uses less digits than its factorization.

40263015112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91005 (or 91001 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 40263015112 in words is "forty billion, two hundred sixty-three million, fifteen thousand, one hundred twelve".