431027412 has 24 divisors (see below), whose sum is σ = 1027130496. Its totient is φ = 140618688.

The previous prime is 431027371. The next prime is 431027413. The reversal of 431027412 is 214720134.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431027413) 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, 381553 + ... + 382680.

It is an arithmetic number, because the mean of its divisors is an integer number (42797104).

Almost surely, 2^431027412 is an apocalyptic number.

It is an amenable number.

431027412 is an abundant number, since it is smaller than the sum of its proper divisors (596103084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431027412 is a wasteful number, since it uses less digits than its factorization.

431027412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764287 (or 764285 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 431027412 is about 20761.1996763193. The cubic root of 431027412 is about 755.3848962147.

Adding to 431027412 its reverse (214720134), we get a palindrome (645747546).

The spelling of 431027412 in words is "four hundred thirty-one million, twenty-seven thousand, four hundred twelve".