13702042050 has 24 divisors (see below), whose sum is σ = 33981064656. Its totient is φ = 3653877840.

The previous prime is 13702042037. The next prime is 13702042127. The reversal of 13702042050 is 5024020731.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13702042050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45673324 + ... + 45673623.

It is an arithmetic number, because the mean of its divisors is an integer number (1415877694).

Almost surely, 2^13702042050 is an apocalyptic number.

13702042050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13702042050 is an abundant number, since it is smaller than the sum of its proper divisors (20279022606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13702042050 is a wasteful number, since it uses less digits than its factorization.

13702042050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91346962 (or 91346957 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

Adding to 13702042050 its reverse (5024020731), we get a palindrome (18726062781).

The spelling of 13702042050 in words is "thirteen billion, seven hundred two million, forty-two thousand, fifty".