231046458769 has 16 divisors (see below), whose sum is σ = 264724028800. Its totient is φ = 197536838400.

The previous prime is 231046458757. The next prime is 231046458779. The reversal of 231046458769 is 967854640132.

It is a cyclic number.

It is not a de Polignac number, because 231046458769 - 2⁹ = 231046458257 is a prime.

It is a super-2 number, since 2×231046458769² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (231046458739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23330719 + ... + 23340619.

It is an arithmetic number, because the mean of its divisors is an integer number (16545251800).

It is a 2-persistent number, because it is pandigital, and so is 2⋅231046458769 = 462092917538, but 3⋅231046458769 = 693139376307 is not.

Almost surely, 2^231046458769 is an apocalyptic number.

It is an amenable number.

231046458769 is a deficient number, since it is larger than the sum of its proper divisors (33677570031).

231046458769 is an equidigital number, since it uses as much as digits as its factorization.

231046458769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18040.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 231046458769 in words is "two hundred thirty-one billion, forty-six million, four hundred fifty-eight thousand, seven hundred sixty-nine".