604620424026405 has 32 divisors (see below), whose sum is σ = 1074891253749120. Its totient is φ = 322461076170240.

The previous prime is 604620424026383. The next prime is 604620424026533. The reversal of 604620424026405 is 504620424026406.

It is not a de Polignac number, because 604620424026405 - 2¹⁷ = 604620423895333 is a prime.

It is a super-3 number, since 3×604620424026405³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7971052 + ... + 35676021.

It is an arithmetic number, because the mean of its divisors is an integer number (33590351679660).

Almost surely, 2^{604620424026405} is an apocalyptic number.

It is an amenable number.

604620424026405 is a deficient number, since it is larger than the sum of its proper divisors (470270829722715).

604620424026405 is a wasteful number, since it uses less digits than its factorization.

604620424026405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43749698 (or 43749692 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 45.

Subtracting from 604620424026405 its reverse (504620424026406), we obtain a palindrome (99999999999999).

The spelling of 604620424026405 in words is "six hundred four trillion, six hundred twenty billion, four hundred twenty-four million, twenty-six thousand, four hundred five".