214423900836 has 48 divisors (see below), whose sum is σ = 514932768000. Its totient is φ = 69416635552.

The previous prime is 214423900807. The next prime is 214423900849. The reversal of 214423900836 is 638009324412.

214423900836 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214423900836² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 1765686 + ... + 1883213.

It is an arithmetic number, because the mean of its divisors is an integer number (10727766000).

Almost surely, 2^214423900836 is an apocalyptic number.

It is an amenable number.

214423900836 is an abundant number, since it is smaller than the sum of its proper divisors (300508867164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214423900836 is a wasteful number, since it uses less digits than its factorization.

214423900836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3649048 (or 3649046 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 214423900836 in words is "two hundred fourteen billion, four hundred twenty-three million, nine hundred thousand, eight hundred thirty-six".