21150204035162 has 8 divisors (see below), whose sum is σ = 31726968252096. Its totient is φ = 10574547951132.

The previous prime is 21150204035143. The next prime is 21150204035179. The reversal of 21150204035162 is 26153040205112.

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

It is a super-2 number, since 2×21150204035162² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 276985508 + ... + 277061855.

It is an arithmetic number, because the mean of its divisors is an integer number (3965871031512).

Almost surely, 2^{21150204035162} is an apocalyptic number.

21150204035162 is a deficient number, since it is larger than the sum of its proper divisors (10576764216934).

21150204035162 is a wasteful number, since it uses less digits than its factorization.

21150204035162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554066452.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 21150204035162 in words is "twenty-one trillion, one hundred fifty billion, two hundred four million, thirty-five thousand, one hundred sixty-two".