432361145 has 16 divisors (see below), whose sum is σ = 545832000. Its totient is φ = 328294848.

The previous prime is 432361141. The next prime is 432361147. The reversal of 432361145 is 541163234.

It is not a de Polignac number, because 432361145 - 2² = 432361141 is a prime.

It is a super-2 number, since 2×432361145² = 373872319411422050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (432361141) 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, 16715 + ... + 33824.

It is an arithmetic number, because the mean of its divisors is an integer number (34114500).

Almost surely, 2^432361145 is an apocalyptic number.

It is an amenable number.

432361145 is a deficient number, since it is larger than the sum of its proper divisors (113470855).

432361145 is a wasteful number, since it uses less digits than its factorization.

432361145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50632.

The product of its digits is 8640, while the sum is 29.

The square root of 432361145 is about 20793.2956743273. The cubic root of 432361145 is about 756.1632259793.

The spelling of 432361145 in words is "four hundred thirty-two million, three hundred sixty-one thousand, one hundred forty-five".