314291641678 has 128 divisors (see below), whose sum is σ = 593595205632. Its totient is φ = 121870780416.

The previous prime is 314291641639. The next prime is 314291641687. The reversal of 314291641678 is 876146192413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 119365050 + ... + 119367682.

It is an arithmetic number, because the mean of its divisors is an integer number (4637462544).

Almost surely, 2^314291641678 is an apocalyptic number.

314291641678 is a deficient number, since it is larger than the sum of its proper divisors (279303563954).

314291641678 is a wasteful number, since it uses less digits than its factorization.

314291641678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978.

The product of its digits is 1741824, while the sum is 52.

The spelling of 314291641678 in words is "three hundred fourteen billion, two hundred ninety-one million, six hundred forty-one thousand, six hundred seventy-eight".