1014440432 has 10 divisors (see below), whose sum is σ = 1965478368. Its totient is φ = 507220208.

The previous prime is 1014440417. The next prime is 1014440467. The reversal of 1014440432 is 2340444101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1014440398 and 1014440407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31701248 + ... + 31701279.

Almost surely, 2^1014440432 is an apocalyptic number.

It is an amenable number.

1014440432 is a deficient number, since it is larger than the sum of its proper divisors (951037936).

1014440432 is an equidigital number, since it uses as much as digits as its factorization.

1014440432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63402535 (or 63402529 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1014440432 is about 31850.2815058203. The cubic root of 1014440432 is about 1004.7904918756.

Adding to 1014440432 its reverse (2340444101), we get a palindrome (3354884533).

The spelling of 1014440432 in words is "one billion, fourteen million, four hundred forty thousand, four hundred thirty-two".