232344031442421 has 8 divisors (see below), whose sum is σ = 315637174789920. Its totient is φ = 151973454528272.

The previous prime is 232344031442381. The next prime is 232344031442461. The reversal of 232344031442421 is 124244130443232.

It is an interprime number because it is at equal distance from previous prime (232344031442381) and next prime (232344031442461).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232344031442421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232344031442421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232344031442461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730641608151 + ... + 730641608468.

It is an arithmetic number, because the mean of its divisors is an integer number (39454646848740).

Almost surely, 2^{232344031442421} is an apocalyptic number.

It is an amenable number.

232344031442421 is a deficient number, since it is larger than the sum of its proper divisors (83293143347499).

232344031442421 is a wasteful number, since it uses less digits than its factorization.

232344031442421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461283216675.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 232344031442421 its reverse (124244130443232), we get a palindrome (356588161885653).

The spelling of 232344031442421 in words is "two hundred thirty-two trillion, three hundred forty-four billion, thirty-one million, four hundred forty-two thousand, four hundred twenty-one".