314890656719 has 16 divisors (see below), whose sum is σ = 334564071840. Its totient is φ = 295346810880.

The previous prime is 314890656709. The next prime is 314890656733. The reversal of 314890656719 is 917656098413.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314890656719 is a prime.

It is a super-2 number, since 2×314890656719² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314890656709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5883359 + ... + 5936639.

It is an arithmetic number, because the mean of its divisors is an integer number (20910254490).

Almost surely, 2^314890656719 is an apocalyptic number.

314890656719 is a deficient number, since it is larger than the sum of its proper divisors (19673415121).

314890656719 is a wasteful number, since it uses less digits than its factorization.

314890656719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54490.

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 314890656719 in words is "three hundred fourteen billion, eight hundred ninety million, six hundred fifty-six thousand, seven hundred nineteen".