13207457461667 has 16 divisors (see below), whose sum is σ = 15982246095552. Its totient is φ = 10654680468480.

The previous prime is 13207457461637. The next prime is 13207457461721. The reversal of 13207457461667 is 76616475470231.

13207457461667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13207457461667 - 2⁶ = 13207457461603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13207457461637) 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, 21840593 + ... + 22437165.

It is an arithmetic number, because the mean of its divisors is an integer number (998890380972).

Almost surely, 2^{13207457461667} is an apocalyptic number.

13207457461667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13207457461667 is a deficient number, since it is larger than the sum of its proper divisors (2774788633885).

13207457461667 is a wasteful number, since it uses less digits than its factorization.

13207457461667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782638.

The product of its (nonzero) digits is 35562240, while the sum is 59.

The spelling of 13207457461667 in words is "thirteen trillion, two hundred seven billion, four hundred fifty-seven million, four hundred sixty-one thousand, six hundred sixty-seven".