423773377325 has 24 divisors (see below), whose sum is σ = 556444510272. Its totient is φ = 319044888320.

The previous prime is 423773377301. The next prime is 423773377331. The reversal of 423773377325 is 523773377324.

It is not a de Polignac number, because 423773377325 - 2¹² = 423773373229 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4821422 + ... + 4908528.

It is an arithmetic number, because the mean of its divisors is an integer number (23185187928).

Almost surely, 2^423773377325 is an apocalyptic number.

It is an amenable number.

423773377325 is a deficient number, since it is larger than the sum of its proper divisors (132671132947).

423773377325 is a wasteful number, since it uses less digits than its factorization.

423773377325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98581 (or 98576 counting only the distinct ones).

The product of its digits is 15558480, while the sum is 53.

Subtracting 423773377325 from its reverse (523773377324), we obtain a palindrome (99999999999).

The spelling of 423773377325 in words is "four hundred twenty-three billion, seven hundred seventy-three million, three hundred seventy-seven thousand, three hundred twenty-five".