231250755994 has 16 divisors (see below), whose sum is σ = 355366186560. Its totient is φ = 112801772160.

The previous prime is 231250755991. The next prime is 231250756019. The reversal of 231250755994 is 499557052132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (231250755991) 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, 1530327 + ... + 1674634.

It is an arithmetic number, because the mean of its divisors is an integer number (22210386660).

Almost surely, 2^231250755994 is an apocalyptic number.

231250755994 is a deficient number, since it is larger than the sum of its proper divisors (124115430566).

231250755994 is a wasteful number, since it uses less digits than its factorization.

231250755994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205845.

The product of its (nonzero) digits is 3402000, while the sum is 52.

The spelling of 231250755994 in words is "two hundred thirty-one billion, two hundred fifty million, seven hundred fifty-five thousand, nine hundred ninety-four".