214118947944 has 96 divisors (see below), whose sum is σ = 669837392640. Its totient is φ = 61067788800.

The previous prime is 214118947943. The next prime is 214118947957. The reversal of 214118947944 is 449749811412.

214118947944 is a `hidden beast` number, since 2 + 14 + 118 + 9 + 479 + 44 = 666.

It is not an unprimeable number, because it can be changed into a prime (214118947943) 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, 7938072 + ... + 7964999.

It is an arithmetic number, because the mean of its divisors is an integer number (6977472840).

Almost surely, 2^214118947944 is an apocalyptic number.

214118947944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

214118947944 is an abundant number, since it is smaller than the sum of its proper divisors (455718444696).

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

214118947944 is a wasteful number, since it uses less digits than its factorization.

214118947944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15903111 (or 15903104 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The spelling of 214118947944 in words is "two hundred fourteen billion, one hundred eighteen million, nine hundred forty-seven thousand, nine hundred forty-four".