314192019656 has 8 divisors (see below), whose sum is σ = 589110036870. Its totient is φ = 157096009824.

The previous prime is 314192019601. The next prime is 314192019703. The reversal of 314192019656 is 656910291413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 299938047556 + 14253972100 = 547666^2 + 119390^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 314192019656.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19637001221 + ... + 19637001236.

Almost surely, 2^314192019656 is an apocalyptic number.

It is an amenable number.

314192019656 is a deficient number, since it is larger than the sum of its proper divisors (274918017214).

314192019656 is a wasteful number, since it uses less digits than its factorization.

314192019656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39274002463 (or 39274002459 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 314192019656 in words is "three hundred fourteen billion, one hundred ninety-two million, nineteen thousand, six hundred fifty-six".