1002314432 has 28 divisors (see below), whose sum is σ = 2273106960. Its totient is φ = 429563136.

The previous prime is 1002314419. The next prime is 1002314449. The reversal of 1002314432 is 2344132001.

It is a tau number, because it is divible by the number of its divisors (28).

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, 1118207 + ... + 1119102.

Almost surely, 2^1002314432 is an apocalyptic number.

It is an amenable number.

1002314432 is an abundant number, since it is smaller than the sum of its proper divisors (1270792528).

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

1002314432 is an equidigital number, since it uses as much as digits as its factorization.

1002314432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237328 (or 2237318 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1002314432 is about 31659.3498353962. The cubic root of 1002314432 is about 1000.7708829202.

Adding to 1002314432 its reverse (2344132001), we get a palindrome (3346446433).

The spelling of 1002314432 in words is "one billion, two million, three hundred fourteen thousand, four hundred thirty-two".