2116441376 has 24 divisors (see below), whose sum is σ = 4761993600. Its totient is φ = 907046208.

The previous prime is 2116441339. The next prime is 2116441387. The reversal of 2116441376 is 6731446112.

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, 4723976 + ... + 4724423.

It is an arithmetic number, because the mean of its divisors is an integer number (198416400).

Almost surely, 2^2116441376 is an apocalyptic number.

It is an amenable number.

2116441376 is an abundant number, since it is smaller than the sum of its proper divisors (2645552224).

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

2116441376 is an equidigital number, since it uses as much as digits as its factorization.

2116441376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9448416 (or 9448408 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 2116441376 is about 46004.7973150627. The cubic root of 2116441376 is about 1283.9124625318.

Adding to 2116441376 its reverse (6731446112), we get a palindrome (8847887488).

The spelling of 2116441376 in words is "two billion, one hundred sixteen million, four hundred forty-one thousand, three hundred seventy-six".