123465715060 has 12 divisors (see below), whose sum is σ = 259278001668. Its totient is φ = 49386286016.

The previous prime is 123465715027. The next prime is 123465715069. The reversal of 123465715060 is 60517564321.

It can be written as a sum of positive squares in 2 ways, for example, as 17214489616 + 106251225444 = 131204^2 + 325962^2 .

It is a super-2 number, since 2×123465715060² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123465715069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3086642857 + ... + 3086642896.

It is an arithmetic number, because the mean of its divisors is an integer number (21606500139).

Almost surely, 2^123465715060 is an apocalyptic number.

123465715060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123465715060 is an abundant number, since it is smaller than the sum of its proper divisors (135812286608).

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

123465715060 is a wasteful number, since it uses less digits than its factorization.

123465715060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6173285762 (or 6173285760 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 123465715060 in words is "one hundred twenty-three billion, four hundred sixty-five million, seven hundred fifteen thousand, sixty".