2162441577216 has 36 divisors (see below), whose sum is σ = 5755248158072. Its totient is φ = 720813858816.

The previous prime is 2162441577137. The next prime is 2162441577239. The reversal of 2162441577216 is 6127751442612.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407838801 + ... + 1407840336.

Almost surely, 2^{2162441577216} is an apocalyptic number.

It is an amenable number.

2162441577216 is an abundant number, since it is smaller than the sum of its proper divisors (3592806580856).

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

2162441577216 is an equidigital number, since it uses as much as digits as its factorization.

2162441577216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815679156 (or 2815679142 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The spelling of 2162441577216 in words is "two trillion, one hundred sixty-two billion, four hundred forty-one million, five hundred seventy-seven thousand, two hundred sixteen".