12740464707120 has 120 divisors (see below), whose sum is σ = 42810202221696. Its totient is φ = 3395593242624.

The previous prime is 12740464707101. The next prime is 12740464707127. The reversal of 12740464707120 is 2170746404721.

12740464707120 is a `hidden beast` number, since 1 + 2 + 74 + 0 + 46 + 470 + 71 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is not an unprimeable number, because it can be changed into a prime (12740464707127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3540729 + ... + 6165848.

Almost surely, 2^{12740464707120} is an apocalyptic number.

12740464707120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12740464707120 is an abundant number, since it is smaller than the sum of its proper divisors (30069737514576).

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

12740464707120 is a wasteful number, since it uses less digits than its factorization.

12740464707120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9708419 (or 9708410 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The spelling of 12740464707120 in words is "twelve trillion, seven hundred forty billion, four hundred sixty-four million, seven hundred seven thousand, one hundred twenty".