42055035004 has 24 divisors (see below), whose sum is σ = 73730387808. Its totient is φ = 20989248000.

The previous prime is 42055034941. The next prime is 42055035049. The reversal of 42055035004 is 40053055024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6003504 + ... + 6010504.

It is an arithmetic number, because the mean of its divisors is an integer number (3072099492).

Almost surely, 2^42055035004 is an apocalyptic number.

It is an amenable number.

42055035004 is a deficient number, since it is larger than the sum of its proper divisors (31675352804).

42055035004 is a wasteful number, since it uses less digits than its factorization.

42055035004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9525 (or 9523 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

It can be divided in two parts, 420550 and 35004, that added together give a palindrome (455554).

The spelling of 42055035004 in words is "forty-two billion, fifty-five million, thirty-five thousand, four".