432001534660403 has 4 divisors (see below), whose sum is σ = 438449318759880. Its totient is φ = 425553750560928.

The previous prime is 432001534660387. The next prime is 432001534660439. The reversal of 432001534660403 is 304066435100234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 432001534660403 - 2⁴ = 432001534660387 is a prime.

It is a super-2 number, since 2×432001534660403² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432001534660603) 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, 3223892049638 + ... + 3223892049771.

It is an arithmetic number, because the mean of its divisors is an integer number (109612329689970).

Almost surely, 2^{432001534660403} is an apocalyptic number.

432001534660403 is a deficient number, since it is larger than the sum of its proper divisors (6447784099477).

432001534660403 is an equidigital number, since it uses as much as digits as its factorization.

432001534660403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6447784099476.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 432001534660403 its reverse (304066435100234), we get a palindrome (736067969760637).

The spelling of 432001534660403 in words is "four hundred thirty-two trillion, one billion, five hundred thirty-four million, six hundred sixty thousand, four hundred three".