42516363254 has 8 divisors (see below), whose sum is σ = 63776746488. Its totient is φ = 21257447760.

The previous prime is 42516363209. The next prime is 42516363271. The reversal of 42516363254 is 45236361524.

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

It is a super-2 number, since 2×42516363254² (a number of 22 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, 291407 + ... + 412250.

It is an arithmetic number, because the mean of its divisors is an integer number (7972093311).

Almost surely, 2^42516363254 is an apocalyptic number.

42516363254 is a deficient number, since it is larger than the sum of its proper divisors (21260383234).

42516363254 is a wasteful number, since it uses less digits than its factorization.

42516363254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733870.

The product of its digits is 518400, while the sum is 41.

The spelling of 42516363254 in words is "forty-two billion, five hundred sixteen million, three hundred sixty-three thousand, two hundred fifty-four".