13894092069503 has 4 divisors (see below), whose sum is σ = 14217210489768. Its totient is φ = 13570973649240.

The previous prime is 13894092069499. The next prime is 13894092069629. The reversal of 13894092069503 is 30596029049831.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13894092069503 - 2² = 13894092069499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13894092009503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161559210068 + ... + 161559210153.

It is an arithmetic number, because the mean of its divisors is an integer number (3554302622442).

Almost surely, 2^{13894092069503} is an apocalyptic number.

13894092069503 is a deficient number, since it is larger than the sum of its proper divisors (323118420265).

13894092069503 is an equidigital number, since it uses as much as digits as its factorization.

13894092069503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323118420264.

The product of its (nonzero) digits is 12597120, while the sum is 59.

The spelling of 13894092069503 in words is "thirteen trillion, eight hundred ninety-four billion, ninety-two million, sixty-nine thousand, five hundred three".