19860316414 has 16 divisors (see below), whose sum is σ = 31125982752. Its totient is φ = 9486107488.

The previous prime is 19860316397. The next prime is 19860316423. The reversal of 19860316414 is 41461306891.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243709 + ... + 314824.

It is an arithmetic number, because the mean of its divisors is an integer number (1945373922).

Almost surely, 2^19860316414 is an apocalyptic number.

19860316414 is a deficient number, since it is larger than the sum of its proper divisors (11265666338).

19860316414 is a wasteful number, since it uses less digits than its factorization.

19860316414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559331.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 19860316414 in words is "nineteen billion, eight hundred sixty million, three hundred sixteen thousand, four hundred fourteen".