423179291253 has 8 divisors (see below), whose sum is σ = 564244357248. Its totient is φ = 282116876384.

The previous prime is 423179291243. The next prime is 423179291257. The reversal of 423179291253 is 352192971324.

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 423179291253 - 2²¹ = 423177194101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423179291257) 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, 254376 + ... + 954497.

It is an arithmetic number, because the mean of its divisors is an integer number (70530544656).

Almost surely, 2^423179291253 is an apocalyptic number.

It is an amenable number.

423179291253 is a deficient number, since it is larger than the sum of its proper divisors (141065065995).

423179291253 is a wasteful number, since it uses less digits than its factorization.

423179291253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325563.

The product of its digits is 816480, while the sum is 48.

The spelling of 423179291253 in words is "four hundred twenty-three billion, one hundred seventy-nine million, two hundred ninety-one thousand, two hundred fifty-three".