432860121 has 6 divisors (see below), whose sum is σ = 625242410. Its totient is φ = 288573408.

The previous prime is 432860107. The next prime is 432860123. The reversal of 432860121 is 121068234.

432860121 is a `hidden beast` number, since 4 + 32 + 8 + 601 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 244484496 + 188375625 = 15636^2 + 13725^2 .

It is not a de Polignac number, because 432860121 - 2⁷ = 432859993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432860123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24047776 + ... + 24047793.

Almost surely, 2^432860121 is an apocalyptic number.

It is an amenable number.

432860121 is a deficient number, since it is larger than the sum of its proper divisors (192382289).

432860121 is a wasteful number, since it uses less digits than its factorization.

432860121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48095575 (or 48095572 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 432860121 is about 20805.2906973202. The cubic root of 432860121 is about 756.4540031476.

The spelling of 432860121 in words is "four hundred thirty-two million, eight hundred sixty thousand, one hundred twenty-one".