423600260622 has 48 divisors (see below), whose sum is σ = 1075111615872. Its totient is φ = 110026040880.

The previous prime is 423600260557. The next prime is 423600260639. The reversal of 423600260622 is 226062006324.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 65488458 + ... + 65494925.

It is an arithmetic number, because the mean of its divisors is an integer number (22398158664).

Almost surely, 2^423600260622 is an apocalyptic number.

423600260622 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

423600260622 is an abundant number, since it is smaller than the sum of its proper divisors (651511355250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423600260622 is a wasteful number, since it uses less digits than its factorization.

423600260622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130983413 (or 130983406 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 423600260622 its reverse (226062006324), we get a palindrome (649662266946).

The spelling of 423600260622 in words is "four hundred twenty-three billion, six hundred million, two hundred sixty thousand, six hundred twenty-two".