42004290502 has 8 divisors (see below), whose sum is σ = 63018226512. Its totient is φ = 20998215000.

The previous prime is 42004290469. The next prime is 42004290529. The reversal of 42004290502 is 20509240024.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1951749 + ... + 1973152.

It is an arithmetic number, because the mean of its divisors is an integer number (7877278314).

Almost surely, 2^42004290502 is an apocalyptic number.

42004290502 is a deficient number, since it is larger than the sum of its proper divisors (21013936010).

42004290502 is a wasteful number, since it uses less digits than its factorization.

42004290502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930254.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 42004290502 in words is "forty-two billion, four million, two hundred ninety thousand, five hundred two".