140155112403504 has 120 divisors (see below), whose sum is σ = 428814076946112. Its totient is φ = 42380301106560.

The previous prime is 140155112403419. The next prime is 140155112403511. The reversal of 140155112403504 is 405304211551041.

140155112403504 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 55 + 11 + 240 + 350 + 4 = 666.

It is a super-2 number, since 2×140155112403504² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93994494 + ... + 95473949.

Almost surely, 2^{140155112403504} is an apocalyptic number.

It is an amenable number.

140155112403504 is an abundant number, since it is smaller than the sum of its proper divisors (288658964542608).

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

140155112403504 is a wasteful number, since it uses less digits than its factorization.

140155112403504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189468935 (or 189468926 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 140155112403504 its reverse (405304211551041), we get a palindrome (545459323954545).

The spelling of 140155112403504 in words is "one hundred forty trillion, one hundred fifty-five billion, one hundred twelve million, four hundred three thousand, five hundred four".