431102485 has 16 divisors (see below), whose sum is σ = 566899200. Its totient is φ = 312114240.

The previous prime is 431102467. The next prime is 431102489. The reversal of 431102485 is 584201134.

It is not a de Polignac number, because 431102485 - 2¹¹ = 431100437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431102489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5310 + ... + 29839.

It is an arithmetic number, because the mean of its divisors is an integer number (35431200).

Almost surely, 2^431102485 is an apocalyptic number.

It is an amenable number.

431102485 is a deficient number, since it is larger than the sum of its proper divisors (135796715).

431102485 is a wasteful number, since it uses less digits than its factorization.

431102485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35388.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 431102485 is about 20763.0076096889. The cubic root of 431102485 is about 755.4287493562.

The spelling of 431102485 in words is "four hundred thirty-one million, one hundred two thousand, four hundred eighty-five".