214731166376 has 8 divisors (see below), whose sum is σ = 402620936970. Its totient is φ = 107365583184.

The previous prime is 214731166367. The next prime is 214731166427. The reversal of 214731166376 is 673661137412.

It can be written as a sum of positive squares in only one way, i.e., 108537302500 + 106193863876 = 329450^2 + 325874^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×214731166376² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214731166376.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13420697891 + ... + 13420697906.

Almost surely, 2^214731166376 is an apocalyptic number.

It is an amenable number.

214731166376 is a deficient number, since it is larger than the sum of its proper divisors (187889770594).

214731166376 is a wasteful number, since it uses less digits than its factorization.

214731166376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26841395803 (or 26841395799 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The spelling of 214731166376 in words is "two hundred fourteen billion, seven hundred thirty-one million, one hundred sixty-six thousand, three hundred seventy-six".