123413464660 has 48 divisors (see below), whose sum is σ = 260844316992. Its totient is φ = 49046342400.

The previous prime is 123413464649. The next prime is 123413464721. The reversal of 123413464660 is 66464314321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16853800 + ... + 16861120.

It is an arithmetic number, because the mean of its divisors is an integer number (5434256604).

Almost surely, 2^123413464660 is an apocalyptic number.

123413464660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123413464660 is an abundant number, since it is smaller than the sum of its proper divisors (137430852332).

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

123413464660 is a wasteful number, since it uses less digits than its factorization.

123413464660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12664 (or 12662 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

Adding to 123413464660 its reverse (66464314321), we get a palindrome (189877778981).

The spelling of 123413464660 in words is "one hundred twenty-three billion, four hundred thirteen million, four hundred sixty-four thousand, six hundred sixty".