12701445108867 has 80 divisors (see below), whose sum is σ = 20768152020000. Its totient is φ = 7705209286656.

The previous prime is 12701445108841. The next prime is 12701445108883. The reversal of 12701445108867 is 76880154410721.

It is a happy number.

12701445108867 is a `hidden beast` number, since 1 + 2 + 7 + 0 + 1 + 44 + 510 + 8 + 86 + 7 = 666.

12701445108867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12701445108867 - 2¹⁸ = 12701444846723 is a prime.

It is a super-2 number, since 2×12701445108867² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12701445108817) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7876509 + ... + 9351057.

It is an arithmetic number, because the mean of its divisors is an integer number (259601900250).

Almost surely, 2^{12701445108867} is an apocalyptic number.

12701445108867 is a deficient number, since it is larger than the sum of its proper divisors (8066706911133).

12701445108867 is a wasteful number, since it uses less digits than its factorization.

12701445108867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474802 (or 1474793 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The spelling of 12701445108867 in words is "twelve trillion, seven hundred one billion, four hundred forty-five million, one hundred eight thousand, eight hundred sixty-seven".