423119696251 has 4 divisors (see below), whose sum is σ = 483565367152. Its totient is φ = 362674025352.

The previous prime is 423119696221. The next prime is 423119696257. The reversal of 423119696251 is 152696911324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423119696251 - 2⁷ = 423119696123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423119696195 and 423119696204.

It is not an unprimeable number, because it can be changed into a prime (423119696257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30222835440 + ... + 30222835453.

It is an arithmetic number, because the mean of its divisors is an integer number (120891341788).

Almost surely, 2^423119696251 is an apocalyptic number.

423119696251 is a deficient number, since it is larger than the sum of its proper divisors (60445670901).

423119696251 is an equidigital number, since it uses as much as digits as its factorization.

423119696251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60445670900.

The product of its digits is 699840, while the sum is 49.

The spelling of 423119696251 in words is "four hundred twenty-three billion, one hundred nineteen million, six hundred ninety-six thousand, two hundred fifty-one".