40135002535124 has 24 divisors (see below), whose sum is σ = 81064757601408. Its totient is φ = 17030411258400.

The previous prime is 40135002535081. The next prime is 40135002535217. The reversal of 40135002535124 is 42153520053104.

It is a super-2 number, since 2×40135002535124² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7096001864 + ... + 7096007519.

It is an arithmetic number, because the mean of its divisors is an integer number (3377698233392).

Almost surely, 2^{40135002535124} is an apocalyptic number.

It is an amenable number.

40135002535124 is an abundant number, since it is smaller than the sum of its proper divisors (40929755066284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40135002535124 is a wasteful number, since it uses less digits than its factorization.

40135002535124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14192009495 (or 14192009493 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 40135002535124 its reverse (42153520053104), we get a palindrome (82288522588228).

The spelling of 40135002535124 in words is "forty trillion, one hundred thirty-five billion, two million, five hundred thirty-five thousand, one hundred twenty-four".