2132409364 has 24 divisors (see below), whose sum is σ = 3848882688. Its totient is φ = 1033178400.

The previous prime is 2132409319. The next prime is 2132409371. The reversal of 2132409364 is 4639042312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37164 + ... + 75139.

It is an arithmetic number, because the mean of its divisors is an integer number (160370112).

Almost surely, 2^2132409364 is an apocalyptic number.

It is an amenable number.

2132409364 is a deficient number, since it is larger than the sum of its proper divisors (1716473324).

2132409364 is a wasteful number, since it uses less digits than its factorization.

2132409364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112455 (or 112453 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 2132409364 is about 46178.0181904767. The cubic root of 2132409364 is about 1287.1333020983.

The spelling of 2132409364 in words is "two billion, one hundred thirty-two million, four hundred nine thousand, three hundred sixty-four".