231042010144425 has 96 divisors (see below), whose sum is σ = 415157681541120. Its totient is φ = 112946064595200.

The previous prime is 231042010144417. The next prime is 231042010144433. The reversal of 231042010144425 is 524441010240132.

It is an interprime number because it is at equal distance from previous prime (231042010144417) and next prime (231042010144433).

It is not a de Polignac number, because 231042010144425 - 2³ = 231042010144417 is a prime.

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 95 ways as a sum of consecutive naturals, for example, 197896242 + ... + 199060308.

It is an arithmetic number, because the mean of its divisors is an integer number (4324559182720).

Almost surely, 2^{231042010144425} is an apocalyptic number.

231042010144425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

231042010144425 is a deficient number, since it is larger than the sum of its proper divisors (184115671396695).

231042010144425 is a wasteful number, since it uses less digits than its factorization.

231042010144425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168623 (or 1168618 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 231042010144425 its reverse (524441010240132), we get a palindrome (755483020384557).

The spelling of 231042010144425 in words is "two hundred thirty-one trillion, forty-two billion, ten million, one hundred forty-four thousand, four hundred twenty-five".