432140401 has 8 divisors (see below), whose sum is σ = 538772544. Its totient is φ = 336732720.

The previous prime is 432140383. The next prime is 432140431. The reversal of 432140401 is 104041234.

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 432140401 - 2⁷ = 432140273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432140431) 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, 2806030 + ... + 2806183.

It is an arithmetic number, because the mean of its divisors is an integer number (67346568).

Almost surely, 2^432140401 is an apocalyptic number.

It is an amenable number.

432140401 is a deficient number, since it is larger than the sum of its proper divisors (106632143).

432140401 is a wasteful number, since it uses less digits than its factorization.

432140401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612231.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 432140401 is about 20787.9869395764. The cubic root of 432140401 is about 756.0345165180.

Adding to 432140401 its reverse (104041234), we get a palindrome (536181635).

The spelling of 432140401 in words is "four hundred thirty-two million, one hundred forty thousand, four hundred one".