13902996285777 has 8 divisors (see below), whose sum is σ = 18537435570240. Its totient is φ = 9268610595920.

The previous prime is 13902996285767. The next prime is 13902996285821. The reversal of 13902996285777 is 77758269920931.

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 13902996285777 - 2⁶ = 13902996285713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13902996285699 and 13902996285708.

It is not an unprimeable number, because it can be changed into a prime (13902996285767) 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, 12789402 + ... + 13833827.

It is an arithmetic number, because the mean of its divisors is an integer number (2317179446280).

Almost surely, 2^{13902996285777} is an apocalyptic number.

It is an amenable number.

13902996285777 is a deficient number, since it is larger than the sum of its proper divisors (4634439284463).

13902996285777 is a wasteful number, since it uses less digits than its factorization.

13902996285777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26797303.

The product of its (nonzero) digits is 720135360, while the sum is 75.

The spelling of 13902996285777 in words is "thirteen trillion, nine hundred two billion, nine hundred ninety-six million, two hundred eighty-five thousand, seven hundred seventy-seven".