314525396819 has 4 divisors (see below), whose sum is σ = 328200414096. Its totient is φ = 300850379544.

The previous prime is 314525396813. The next prime is 314525396839. The reversal of 314525396819 is 918693525413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 918693525413 = 4973 ⋅184736281.

It is a cyclic number.

It is not a de Polignac number, because 314525396819 - 2⁴ = 314525396803 is a prime.

It is a super-2 number, since 2×314525396819² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314525396813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6837508604 + ... + 6837508649.

It is an arithmetic number, because the mean of its divisors is an integer number (82050103524).

Almost surely, 2^314525396819 is an apocalyptic number.

314525396819 is a deficient number, since it is larger than the sum of its proper divisors (13675017277).

314525396819 is a wasteful number, since it uses less digits than its factorization.

314525396819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13675017276.

The product of its digits is 6998400, while the sum is 56.

The spelling of 314525396819 in words is "three hundred fourteen billion, five hundred twenty-five million, three hundred ninety-six thousand, eight hundred nineteen".