1432484656 has 20 divisors (see below), whose sum is σ = 2816865592. Its totient is φ = 705551616.

The previous prime is 1432484653. The next prime is 1432484687. The reversal of 1432484656 is 6564842341.

It is not an unprimeable number, because it can be changed into a prime (1432484653) 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, 667065 + ... + 669208.

Almost surely, 2^1432484656 is an apocalyptic number.

1432484656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1432484656 is a deficient number, since it is larger than the sum of its proper divisors (1384380936).

1432484656 is a wasteful number, since it uses less digits than its factorization.

1432484656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336348 (or 1336342 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The square root of 1432484656 is about 37848.1790314937. The cubic root of 1432484656 is about 1127.2753045096.

The spelling of 1432484656 in words is "one billion, four hundred thirty-two million, four hundred eighty-four thousand, six hundred fifty-six".