1341888432 has 40 divisors (see below), whose sum is σ = 3478412784. Its totient is φ = 445764864.

The previous prime is 1341888403. The next prime is 1341888469. The reversal of 1341888432 is 2348881431.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33643 + ... + 61770.

Almost surely, 2^1341888432 is an apocalyptic number.

1341888432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1341888432 is an abundant number, since it is smaller than the sum of its proper divisors (2136524352).

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

1341888432 is a wasteful number, since it uses less digits than its factorization.

1341888432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95717 (or 95711 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 1341888432 is about 36631.7953695966. The cubic root of 1341888432 is about 1102.9914255543.

The spelling of 1341888432 in words is "one billion, three hundred forty-one million, eight hundred eighty-eight thousand, four hundred thirty-two".