214365323156 has 48 divisors (see below), whose sum is σ = 389698117200. Its totient is φ = 103106887680.

The previous prime is 214365323149. The next prime is 214365323191. The reversal of 214365323156 is 651323563412.

It can be written as a sum of positive squares in 8 ways, for example, as 5073712900 + 209291610256 = 71230^2 + 457484^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3315716 + ... + 3379748.

It is an arithmetic number, because the mean of its divisors is an integer number (8118710775).

Almost surely, 2^214365323156 is an apocalyptic number.

It is an amenable number.

214365323156 is a deficient number, since it is larger than the sum of its proper divisors (175332794044).

214365323156 is a wasteful number, since it uses less digits than its factorization.

214365323156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64364 (or 64362 counting only the distinct ones).

The product of its digits is 388800, while the sum is 41.

Adding to 214365323156 its reverse (651323563412), we get a palindrome (865688886568).

The spelling of 214365323156 in words is "two hundred fourteen billion, three hundred sixty-five million, three hundred twenty-three thousand, one hundred fifty-six".