2132460641 has 4 divisors (see below), whose sum is σ = 2177832192. Its totient is φ = 2087089092.

The previous prime is 2132460619. The next prime is 2132460653. The reversal of 2132460641 is 1460642312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132460641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132460691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22685705 + ... + 22685798.

It is an arithmetic number, because the mean of its divisors is an integer number (544458048).

Almost surely, 2^2132460641 is an apocalyptic number.

It is an amenable number.

2132460641 is a deficient number, since it is larger than the sum of its proper divisors (45371551).

2132460641 is an equidigital number, since it uses as much as digits as its factorization.

2132460641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45371550.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2132460641 is about 46178.5733971936. The cubic root of 2132460641 is about 1287.1436190363.

The spelling of 2132460641 in words is "two billion, one hundred thirty-two million, four hundred sixty thousand, six hundred forty-one".