14135789012 has 24 divisors (see below), whose sum is σ = 24820156200. Its totient is φ = 7044350976.

The previous prime is 14135789011. The next prime is 14135789021. The reversal of 14135789012 is 21098753141.

It can be written as a sum of positive squares in 4 ways, for example, as 1195361476 + 12940427536 = 34574^2 + 113756^2 .

It is a super-2 number, since 2×14135789012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14135789011) 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, 1951814 + ... + 1959042.

It is an arithmetic number, because the mean of its divisors is an integer number (1034173175).

Almost surely, 2^14135789012 is an apocalyptic number.

It is an amenable number.

14135789012 is a deficient number, since it is larger than the sum of its proper divisors (10684367188).

14135789012 is a wasteful number, since it uses less digits than its factorization.

14135789012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795 (or 8793 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 14135789012 in words is "fourteen billion, one hundred thirty-five million, seven hundred eighty-nine thousand, twelve".