42167215190 has 16 divisors (see below), whose sum is σ = 75907631520. Its totient is φ = 16865409600.

The previous prime is 42167215159. The next prime is 42167215213. The reversal of 42167215190 is 9151276124.

It is a super-2 number, since 2×42167215190² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60650 + ... + 296669.

It is an arithmetic number, because the mean of its divisors is an integer number (4744226970).

Almost surely, 2^42167215190 is an apocalyptic number.

42167215190 is a deficient number, since it is larger than the sum of its proper divisors (33740416330).

42167215190 is a wasteful number, since it uses less digits than its factorization.

42167215190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369127.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 42167215190 in words is "forty-two billion, one hundred sixty-seven million, two hundred fifteen thousand, one hundred ninety".