14500020112134 has 32 divisors (see below), whose sum is σ = 29140055493120. Its totient is φ = 4810059657312.

The previous prime is 14500020112013. The next prime is 14500020112139. The reversal of 14500020112134 is 43121102000541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14500020112139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5891694 + ... + 7981985.

It is an arithmetic number, because the mean of its divisors is an integer number (910626734160).

Almost surely, 2^{14500020112134} is an apocalyptic number.

14500020112134 is an abundant number, since it is smaller than the sum of its proper divisors (14640035380986).

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

14500020112134 is a wasteful number, since it uses less digits than its factorization.

14500020112134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13874524.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 14500020112134 its reverse (43121102000541), we get a palindrome (57621122112675).

The spelling of 14500020112134 in words is "fourteen trillion, five hundred billion, twenty million, one hundred twelve thousand, one hundred thirty-four".