423244365454 has 8 divisors (see below), whose sum is σ = 640484836560. Its totient is φ = 209749419936.

The previous prime is 423244365449. The next prime is 423244365469. The reversal of 423244365454 is 454563442324.

It is a happy number.

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

It is a super-2 number, since 2×423244365454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936381114 + ... + 936381565.

It is an arithmetic number, because the mean of its divisors is an integer number (80060604570).

Almost surely, 2^423244365454 is an apocalyptic number.

423244365454 is a deficient number, since it is larger than the sum of its proper divisors (217240471106).

423244365454 is a wasteful number, since it uses less digits than its factorization.

423244365454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872762794.

The product of its digits is 5529600, while the sum is 46.

The spelling of 423244365454 in words is "four hundred twenty-three billion, two hundred forty-four million, three hundred sixty-five thousand, four hundred fifty-four".