123507646760060 has 48 divisors (see below), whose sum is σ = 272459238408000. Its totient is φ = 46937951284224.

The previous prime is 123507646760041. The next prime is 123507646760063. The reversal of 123507646760060 is 60067646705321.

It is a super-2 number, since 2×123507646760060² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123507646759984 and 123507646760011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123507646760063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900921005 + ... + 901058084.

It is an arithmetic number, because the mean of its divisors is an integer number (5676234133500).

Almost surely, 2^{123507646760060} is an apocalyptic number.

123507646760060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123507646760060 is an abundant number, since it is smaller than the sum of its proper divisors (148951591647940).

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

123507646760060 is a wasteful number, since it uses less digits than its factorization.

123507646760060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801979270 (or 1801979268 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 123507646760060 in words is "one hundred twenty-three trillion, five hundred seven billion, six hundred forty-six million, seven hundred sixty thousand, sixty".