314220211616 has 12 divisors (see below), whose sum is σ = 618621041682. Its totient is φ = 157110105792.

The previous prime is 314220211601. The next prime is 314220211633. The reversal of 314220211616 is 616112022413.

It can be written as a sum of positive squares in only one way, i.e., 312995491600 + 1224720016 = 559460^2 + 34996^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4909690775 + ... + 4909690838.

Almost surely, 2^314220211616 is an apocalyptic number.

It is an amenable number.

314220211616 is a deficient number, since it is larger than the sum of its proper divisors (304400830066).

314220211616 is an equidigital number, since it uses as much as digits as its factorization.

314220211616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9819381623 (or 9819381615 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 314220211616 in words is "three hundred fourteen billion, two hundred twenty million, two hundred eleven thousand, six hundred sixteen".