14040155234454 has 32 divisors (see below), whose sum is σ = 28543446662400. Its totient is φ = 4603175522400.

The previous prime is 14040155234411. The next prime is 14040155234461. The reversal of 14040155234454 is 45443255104041.

14040155234454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38963304 + ... + 39321995.

It is an arithmetic number, because the mean of its divisors is an integer number (891982708200).

Almost surely, 2^{14040155234454} is an apocalyptic number.

14040155234454 is an abundant number, since it is smaller than the sum of its proper divisors (14503291427946).

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

14040155234454 is a wasteful number, since it uses less digits than its factorization.

14040155234454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78285796.

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 14040155234454 in words is "fourteen trillion, forty billion, one hundred fifty-five million, two hundred thirty-four thousand, four hundred fifty-four".