2132045432 has 32 divisors (see below), whose sum is σ = 4511386800. Its totient is φ = 935692800.

The previous prime is 2132045431. The next prime is 2132045437. The reversal of 2132045432 is 2345402312.

It is a super-2 number, since 2×2132045432² = 9091235448224133248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132045431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415169 + ... + 420272.

Almost surely, 2^2132045432 is an apocalyptic number.

2132045432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2132045432 is an abundant number, since it is smaller than the sum of its proper divisors (2379341368).

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

2132045432 is a wasteful number, since it uses less digits than its factorization.

2132045432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835487 (or 835483 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2132045432 is about 46174.0774894312. The cubic root of 2132045432 is about 1287.0600741875.

Adding to 2132045432 its reverse (2345402312), we get a palindrome (4477447744).

The spelling of 2132045432 in words is "two billion, one hundred thirty-two million, forty-five thousand, four hundred thirty-two".