42555540140504 has 16 divisors (see below), whose sum is σ = 79791729070200. Its totient is φ = 21277745721792.

The previous prime is 42555540140497. The next prime is 42555540140551. The reversal of 42555540140504 is 40504104555524.

It is a super-2 number, since 2×42555540140504² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 5946527 + ... + 10975985.

Almost surely, 2^{42555540140504} is an apocalyptic number.

It is an amenable number.

42555540140504 is a deficient number, since it is larger than the sum of its proper divisors (37236188929696).

42555540140504 is a wasteful number, since it uses less digits than its factorization.

42555540140504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6087122 (or 6087118 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 44.

The spelling of 42555540140504 in words is "forty-two trillion, five hundred fifty-five billion, five hundred forty million, one hundred forty thousand, five hundred four".