432401505 has 16 divisors (see below), whose sum is σ = 692190144. Its totient is φ = 230498240.

The previous prime is 432401483. The next prime is 432401509. The reversal of 432401505 is 505104234.

It is not a de Polignac number, because 432401505 - 2⁷ = 432401377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432401509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29662 + ... + 41768.

It is an arithmetic number, because the mean of its divisors is an integer number (43261884).

Almost surely, 2^432401505 is an apocalyptic number.

It is an amenable number.

432401505 is a deficient number, since it is larger than the sum of its proper divisors (259788639).

432401505 is a wasteful number, since it uses less digits than its factorization.

432401505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14496.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 432401505 is about 20794.2661568039. The cubic root of 432401505 is about 756.1867539941.

Adding to 432401505 its reverse (505104234), we get a palindrome (937505739).

The spelling of 432401505 in words is "four hundred thirty-two million, four hundred one thousand, five hundred five".