14138065566774 has 24 divisors (see below), whose sum is σ = 30633733887120. Its totient is φ = 4712494908048.

The previous prime is 14138065566761. The next prime is 14138065566827. The reversal of 14138065566774 is 47766556083141.

14138065566774 is a `hidden beast` number, since 1 + 4 + 1 + 3 + 8 + 0 + 6 + 556 + 6 + 7 + 74 = 666.

14138065566774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15683877 + ... + 16560800.

It is an arithmetic number, because the mean of its divisors is an integer number (1276405578630).

Almost surely, 2^{14138065566774} is an apocalyptic number.

14138065566774 is an abundant number, since it is smaller than the sum of its proper divisors (16495668320346).

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

14138065566774 is a wasteful number, since it uses less digits than its factorization.

14138065566774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32269044 (or 32269041 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 63.

The spelling of 14138065566774 in words is "fourteen trillion, one hundred thirty-eight billion, sixty-five million, five hundred sixty-six thousand, seven hundred seventy-four".