431377612 has 6 divisors (see below), whose sum is σ = 754910828. Its totient is φ = 215688804.

The previous prime is 431377607. The next prime is 431377619. The reversal of 431377612 is 216773134.

It is not an unprimeable number, because it can be changed into a prime (431377619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53922198 + ... + 53922205.

Almost surely, 2^431377612 is an apocalyptic number.

It is an amenable number.

431377612 is a deficient number, since it is larger than the sum of its proper divisors (323533216).

431377612 is a wasteful number, since it uses less digits than its factorization.

431377612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107844407 (or 107844405 counting only the distinct ones).

The product of its digits is 21168, while the sum is 34.

The square root of 431377612 is about 20769.6319659256. The cubic root of 431377612 is about 755.5894185355.

The spelling of 431377612 in words is "four hundred thirty-one million, three hundred seventy-seven thousand, six hundred twelve".