40225001512 has 16 divisors (see below), whose sum is σ = 77026599360. Its totient is φ = 19684575024.

The previous prime is 40225001491. The next prime is 40225001543. The reversal of 40225001512 is 21510052204.

It is a super-2 number, since 2×40225001512² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53490318 + ... + 53491069.

It is an arithmetic number, because the mean of its divisors is an integer number (4814162460).

Almost surely, 2^40225001512 is an apocalyptic number.

It is an amenable number.

40225001512 is a deficient number, since it is larger than the sum of its proper divisors (36801597848).

40225001512 is a wasteful number, since it uses less digits than its factorization.

40225001512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106981440 (or 106981436 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 40225001512 its reverse (21510052204), we get a palindrome (61735053716).

The spelling of 40225001512 in words is "forty billion, two hundred twenty-five million, one thousand, five hundred twelve".