314910972245 has 4 divisors (see below), whose sum is σ = 377893166700. Its totient is φ = 251928777792.

The previous prime is 314910972239. The next prime is 314910972289. The reversal of 314910972245 is 542279019413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32064632356 + 282846339889 = 179066^2 + 531833^2 .

It is a cyclic number.

It is not a de Polignac number, because 314910972245 - 2³² = 310616004949 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 314910972245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31491097220 + ... + 31491097229.

It is an arithmetic number, because the mean of its divisors is an integer number (94473291675).

Almost surely, 2^314910972245 is an apocalyptic number.

It is an amenable number.

314910972245 is a deficient number, since it is larger than the sum of its proper divisors (62982194455).

314910972245 is an equidigital number, since it uses as much as digits as its factorization.

314910972245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62982194454.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 314910972245 in words is "three hundred fourteen billion, nine hundred ten million, nine hundred seventy-two thousand, two hundred forty-five".