40042501402113 has 24 divisors (see below), whose sum is σ = 68975903038848. Its totient is φ = 21886584616512.

The previous prime is 40042501402073. The next prime is 40042501402129. The reversal of 40042501402113 is 31120410524004.

40042501402113 is a `hidden beast` number, since 4 + 0 + 0 + 4 + 2 + 501 + 40 + 2 + 113 = 666.

It is not a de Polignac number, because 40042501402113 - 2⁹ = 40042501401601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40042501402213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13817286820 + ... + 13817289717.

It is an arithmetic number, because the mean of its divisors is an integer number (2873995959952).

Almost surely, 2^{40042501402113} is an apocalyptic number.

It is an amenable number.

40042501402113 is a deficient number, since it is larger than the sum of its proper divisors (28933401636735).

40042501402113 is a wasteful number, since it uses less digits than its factorization.

40042501402113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27634576573 (or 27634576570 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 40042501402113 its reverse (31120410524004), we get a palindrome (71162911926117).

The spelling of 40042501402113 in words is "forty trillion, forty-two billion, five hundred one million, four hundred two thousand, one hundred thirteen".