1401565017117 has 8 divisors (see below), whose sum is σ = 1870565924160. Its totient is φ = 933470394080.

The previous prime is 1401565017103. The next prime is 1401565017161. The reversal of 1401565017117 is 7117105651041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1401565017117 - 2⁴ = 1401565017101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401565017617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226567392 + ... + 226573577.

It is an arithmetic number, because the mean of its divisors is an integer number (233820740520).

Almost surely, 2^{1401565017117} is an apocalyptic number.

It is an amenable number.

1401565017117 is a deficient number, since it is larger than the sum of its proper divisors (469000907043).

1401565017117 is a wasteful number, since it uses less digits than its factorization.

1401565017117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453142003.

The product of its (nonzero) digits is 29400, while the sum is 39.

The spelling of 1401565017117 in words is "one trillion, four hundred one billion, five hundred sixty-five million, seventeen thousand, one hundred seventeen".