1332431432401 has 8 divisors (see below), whose sum is σ = 1418691373920. Its totient is φ = 1247047226688.

The previous prime is 1332431432393. The next prime is 1332431432419. The reversal of 1332431432401 is 1042341342331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1332431432401 - 2³ = 1332431432393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1332431430401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218930811 + ... + 218936896.

It is an arithmetic number, because the mean of its divisors is an integer number (177336421740).

Almost surely, 2^{1332431432401} is an apocalyptic number.

It is an amenable number.

1332431432401 is a deficient number, since it is larger than the sum of its proper divisors (86259941519).

1332431432401 is a wasteful number, since it uses less digits than its factorization.

1332431432401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437867903.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1332431432401 its reverse (1042341342331), we get a palindrome (2374772774732).

The spelling of 1332431432401 in words is "one trillion, three hundred thirty-two billion, four hundred thirty-one million, four hundred thirty-two thousand, four hundred one".