314402204387 has 2 divisors, whose sum is σ = 314402204388. Its totient is φ = 314402204386.

The previous prime is 314402204359. The next prime is 314402204429. The reversal of 314402204387 is 783402204413.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314402204387 - 2⁶ = 314402204323 is a prime.

It is a super-2 number, since 2×314402204387² (a number of 24 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 314402204387.

It is not a weakly prime, because it can be changed into another prime (314402204087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157201102193 + 157201102194.

It is an arithmetic number, because the mean of its divisors is an integer number (157201102194).

Almost surely, 2^314402204387 is an apocalyptic number.

314402204387 is a deficient number, since it is larger than the sum of its proper divisors (1).

314402204387 is an equidigital number, since it uses as much as digits as its factorization.

314402204387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 314402204387 in words is "three hundred fourteen billion, four hundred two million, two hundred four thousand, three hundred eighty-seven".