83251631423 has 8 divisors (see below), whose sum is σ = 84635441616. Its totient is φ = 81868435200.

The previous prime is 83251631347. The next prime is 83251631453. The reversal of 83251631423 is 32413615238.

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

It is a cyclic number.

It is not a de Polignac number, because 83251631423 - 2²⁰ = 83250582847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83251631453) 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, 124088 + ... + 426498.

It is an arithmetic number, because the mean of its divisors is an integer number (10579430202).

Almost surely, 2^83251631423 is an apocalyptic number.

83251631423 is a deficient number, since it is larger than the sum of its proper divisors (1383810193).

83251631423 is a wasteful number, since it uses less digits than its factorization.

83251631423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306985.

The product of its digits is 103680, while the sum is 38.

The spelling of 83251631423 in words is "eighty-three billion, two hundred fifty-one million, six hundred thirty-one thousand, four hundred twenty-three".