14135885742 has 96 divisors (see below), whose sum is σ = 32204815776. Its totient is φ = 4130058240.

The previous prime is 14135885717. The next prime is 14135885801. The reversal of 14135885742 is 24758853141.

It is a junction number, because it is equal to n+sod(n) for n = 14135885691 and 14135885700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3033078 + ... + 3037734.

It is an arithmetic number, because the mean of its divisors is an integer number (335466831).

Almost surely, 2^14135885742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14135885742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16102407888).

14135885742 is an abundant number, since it is smaller than the sum of its proper divisors (18068930034).

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

14135885742 is a wasteful number, since it uses less digits than its factorization.

14135885742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834 (or 4823 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 48.

The spelling of 14135885742 in words is "fourteen billion, one hundred thirty-five million, eight hundred eighty-five thousand, seven hundred forty-two".