14047738194 has 32 divisors (see below), whose sum is σ = 32114839680. Its totient is φ = 4012924032.

The previous prime is 14047738193. The next prime is 14047738219. The reversal of 14047738194 is 49183774041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14047738193) 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, 236622 + ... + 289974.

It is an arithmetic number, because the mean of its divisors is an integer number (1003588740).

Almost surely, 2^14047738194 is an apocalyptic number.

14047738194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14047738194 is an abundant number, since it is smaller than the sum of its proper divisors (18067101486).

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

14047738194 is a wasteful number, since it uses less digits than its factorization.

14047738194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59634.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 14047738194 in words is "fourteen billion, forty-seven million, seven hundred thirty-eight thousand, one hundred ninety-four".