1416391390164 has 48 divisors (see below), whose sum is σ = 3452626114560. Its totient is φ = 451395613920.

The previous prime is 1416391390163. The next prime is 1416391390241. The reversal of 1416391390164 is 4610931936141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416391390163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22905894 + ... + 22967645.

It is an arithmetic number, because the mean of its divisors is an integer number (71929710720).

Almost surely, 2^{1416391390164} is an apocalyptic number.

It is an amenable number.

1416391390164 is an abundant number, since it is smaller than the sum of its proper divisors (2036234724396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1416391390164 is a wasteful number, since it uses less digits than its factorization.

1416391390164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45873660 (or 45873658 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 1416391390164 in words is "one trillion, four hundred sixteen billion, three hundred ninety-one million, three hundred ninety thousand, one hundred sixty-four".