314581095389 has 12 divisors (see below), whose sum is σ = 364553874528. Its totient is φ = 269160292800.

The previous prime is 314581095377. The next prime is 314581095419. The reversal of 314581095389 is 983590185413.

It is a happy number.

It is not a de Polignac number, because 314581095389 - 2¹⁶ = 314581029853 is a prime.

It is a super-2 number, since 2×314581095389² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314581095349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49474817 + ... + 49481174.

It is an arithmetic number, because the mean of its divisors is an integer number (30379489544).

Almost surely, 2^314581095389 is an apocalyptic number.

It is an amenable number.

314581095389 is a deficient number, since it is larger than the sum of its proper divisors (49972779139).

314581095389 is a wasteful number, since it uses less digits than its factorization.

314581095389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98956036 (or 98956019 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 314581095389 in words is "three hundred fourteen billion, five hundred eighty-one million, ninety-five thousand, three hundred eighty-nine".