1334442432 has 28 divisors (see below), whose sum is σ = 3530712776. Its totient is φ = 444814080.

The previous prime is 1334442397. The next prime is 1334442433. The reversal of 1334442432 is 2342444331.

It is a happy number.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1334442432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334442433) 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, 3474919 + ... + 3475302.

Almost surely, 2^1334442432 is an apocalyptic number.

1334442432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1334442432 is an abundant number, since it is smaller than the sum of its proper divisors (2196270344).

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

1334442432 is an equidigital number, since it uses as much as digits as its factorization.

1334442432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6950236 (or 6950226 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 1334442432 is about 36530.0209690605. The cubic root of 1334442432 is about 1100.9475119776.

Adding to 1334442432 its reverse (2342444331), we get a palindrome (3676886763).

The spelling of 1334442432 in words is "one billion, three hundred thirty-four million, four hundred forty-two thousand, four hundred thirty-two".