231468699 has 48 divisors (see below), whose sum is σ = 400878720. Its totient is φ = 117411840.

The previous prime is 231468689. The next prime is 231468701. The reversal of 231468699 is 996864132.

It is not a de Polignac number, because 231468699 - 2⁷ = 231468571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231468689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67867 + ... + 71195.

It is an arithmetic number, because the mean of its divisors is an integer number (8351640).

Almost surely, 2^231468699 is an apocalyptic number.

231468699 is a deficient number, since it is larger than the sum of its proper divisors (169410021).

231468699 is a wasteful number, since it uses less digits than its factorization.

231468699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400 (or 3393 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 231468699 is about 15214.0954052484. The cubic root of 231468699 is about 613.9939477099.

The spelling of 231468699 in words is "two hundred thirty-one million, four hundred sixty-eight thousand, six hundred ninety-nine".