14435681934 has 16 divisors (see below), whose sum is σ = 28880449920. Its totient is φ = 4810379640.

The previous prime is 14435681933. The next prime is 14435681959. The reversal of 14435681934 is 43918653441.

It is a super-2 number, since 2×14435681934² (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 (14435681933) 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, 357844 + ... + 396135.

It is an arithmetic number, because the mean of its divisors is an integer number (1805028120).

Almost surely, 2^14435681934 is an apocalyptic number.

14435681934 is an abundant number, since it is smaller than the sum of its proper divisors (14444767986).

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

14435681934 is a wasteful number, since it uses less digits than its factorization.

14435681934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757175.

The product of its digits is 1244160, while the sum is 48.

The spelling of 14435681934 in words is "fourteen billion, four hundred thirty-five million, six hundred eighty-one thousand, nine hundred thirty-four".