14121544074 has 32 divisors (see below), whose sum is σ = 30821091840. Its totient is φ = 4277804400.

The previous prime is 14121544069. The next prime is 14121544079. The reversal of 14121544074 is 47044512141.

14121544074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14121544069) and next prime (14121544079).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14121544079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168469 + ... + 237959.

It is an arithmetic number, because the mean of its divisors is an integer number (963159120).

Almost surely, 2^14121544074 is an apocalyptic number.

14121544074 is an abundant number, since it is smaller than the sum of its proper divisors (16699547766).

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

14121544074 is a wasteful number, since it uses less digits than its factorization.

14121544074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72586.

The product of its (nonzero) digits is 17920, while the sum is 33.

The spelling of 14121544074 in words is "fourteen billion, one hundred twenty-one million, five hundred forty-four thousand, seventy-four".