231009696474458 has 16 divisors (see below), whose sum is σ = 385148241808416. Its totient is φ = 103023192252240.

The previous prime is 231009696474437. The next prime is 231009696474463. The reversal of 231009696474458 is 854474696900132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99060760616 + ... + 99060762947.

It is an arithmetic number, because the mean of its divisors is an integer number (24071765113026).

It is a 1-persistent number, because it is pandigital, but 2⋅231009696474458 = 462019392948916 is not.

Almost surely, 2^{231009696474458} is an apocalyptic number.

231009696474458 is a deficient number, since it is larger than the sum of its proper divisors (154138545333958).

231009696474458 is a wasteful number, since it uses less digits than its factorization.

231009696474458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198121523629.

The product of its (nonzero) digits is 313528320, while the sum is 68.

The spelling of 231009696474458 in words is "two hundred thirty-one trillion, nine billion, six hundred ninety-six million, four hundred seventy-four thousand, four hundred fifty-eight".