2132464416 has 48 divisors (see below), whose sum is σ = 5631280704. Its totient is φ = 706559744.

The previous prime is 2132464391. The next prime is 2132464423. The reversal of 2132464416 is 6144642312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

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, 50475 + ... + 82538.

It is an arithmetic number, because the mean of its divisors is an integer number (117318348).

Almost surely, 2^2132464416 is an apocalyptic number.

It is an amenable number.

2132464416 is an abundant number, since it is smaller than the sum of its proper divisors (3498816288).

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

2132464416 is a wasteful number, since it uses less digits than its factorization.

2132464416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133193 (or 133185 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 2132464416 is about 46178.6142711104. The cubic root of 2132464416 is about 1287.1443785601.

The spelling of 2132464416 in words is "two billion, one hundred thirty-two million, four hundred sixty-four thousand, four hundred sixteen".