14128763934 has 32 divisors (see below), whose sum is σ = 28389826080. Its totient is φ = 4687572992.

The previous prime is 14128763933. The next prime is 14128763947. The reversal of 14128763934 is 43936782141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14128763933) 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, 1960642 + ... + 1967834.

It is an arithmetic number, because the mean of its divisors is an integer number (887182065).

Almost surely, 2^14128763934 is an apocalyptic number.

14128763934 is an abundant number, since it is smaller than the sum of its proper divisors (14261062146).

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

14128763934 is a wasteful number, since it uses less digits than its factorization.

14128763934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8684.

The product of its digits is 870912, while the sum is 48.

The spelling of 14128763934 in words is "fourteen billion, one hundred twenty-eight million, seven hundred sixty-three thousand, nine hundred thirty-four".