1332032432 has 20 divisors (see below), whose sum is σ = 2581988760. Its totient is φ = 665712768.

The previous prime is 1332032423. The next prime is 1332032441. The reversal of 1332032432 is 2342302331.

It is an interprime number because it is at equal distance from previous prime (1332032423) and next prime (1332032441).

It is a junction number, because it is equal to n+sod(n) for n = 1332032398 and 1332032407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19628 + ... + 55220.

It is an arithmetic number, because the mean of its divisors is an integer number (129099438).

Almost surely, 2^1332032432 is an apocalyptic number.

It is an amenable number.

1332032432 is a deficient number, since it is larger than the sum of its proper divisors (1249956328).

1332032432 is a wasteful number, since it uses less digits than its factorization.

1332032432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37940 (or 37934 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1332032432 is about 36497.0194947478. The cubic root of 1332032432 is about 1100.2843430217.

Adding to 1332032432 its reverse (2342302331), we get a palindrome (3674334763).

The spelling of 1332032432 in words is "one billion, three hundred thirty-two million, thirty-two thousand, four hundred thirty-two".