16378481414862 has 48 divisors (see below), whose sum is σ = 40734901613952. Its totient is φ = 4658951281680.

The previous prime is 16378481414861. The next prime is 16378481414993. The reversal of 16378481414862 is 26841418487361.

16378481414862 is a `hidden beast` number, since 1 + 6 + 3 + 7 + 8 + 4 + 8 + 141 + 486 + 2 = 666.

16378481414862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 16378481414862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16378481414861) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286288464 + ... + 286345667.

It is an arithmetic number, because the mean of its divisors is an integer number (848643783624).

Almost surely, 2^{16378481414862} is an apocalyptic number.

16378481414862 is an abundant number, since it is smaller than the sum of its proper divisors (24356420199090).

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

16378481414862 is a wasteful number, since it uses less digits than its factorization.

16378481414862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572634373 (or 572634370 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 63.

The spelling of 16378481414862 in words is "sixteen trillion, three hundred seventy-eight billion, four hundred eighty-one million, four hundred fourteen thousand, eight hundred sixty-two".