2130814944 has 96 divisors (see below), whose sum is σ = 6485149440. Its totient is φ = 679383936.

The previous prime is 2130814883. The next prime is 2130814997. The reversal of 2130814944 is 4494180312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2130814899 and 2130814908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33742 + ... + 73485.

It is an arithmetic number, because the mean of its divisors is an integer number (67553640).

Almost surely, 2^2130814944 is an apocalyptic number.

2130814944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2130814944 is an abundant number, since it is smaller than the sum of its proper divisors (4354334496).

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

2130814944 is a wasteful number, since it uses less digits than its factorization.

2130814944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107269 (or 107255 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2130814944 is about 46160.7511204053. The cubic root of 2130814944 is about 1286.8124220620.

The spelling of 2130814944 in words is "two billion, one hundred thirty million, eight hundred fourteen thousand, nine hundred forty-four".