40631514242 has 32 divisors (see below), whose sum is σ = 68815656000. Its totient is φ = 17822929600.

The previous prime is 40631514229. The next prime is 40631514251. The reversal of 40631514242 is 24241513604.

40631514242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×40631514242³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40631514199 and 40631514208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323992 + ... + 1354332.

It is an arithmetic number, because the mean of its divisors is an integer number (2150489250).

Almost surely, 2^40631514242 is an apocalyptic number.

40631514242 is a deficient number, since it is larger than the sum of its proper divisors (28184141758).

40631514242 is a wasteful number, since it uses less digits than its factorization.

40631514242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32482.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 40631514242 in words is "forty billion, six hundred thirty-one million, five hundred fourteen thousand, two hundred forty-two".