14254031138028 has 144 divisors (see below), whose sum is σ = 39007208548224. Its totient is φ = 4016340162560.

The previous prime is 14254031137991. The next prime is 14254031138047. The reversal of 14254031138028 is 82083113045241.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 915376 + ... + 5417192.

It is an arithmetic number, because the mean of its divisors is an integer number (270883392696).

Almost surely, 2^{14254031138028} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14254031138028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19503604274112).

14254031138028 is an abundant number, since it is smaller than the sum of its proper divisors (24753177410196).

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

14254031138028 is a wasteful number, since it uses less digits than its factorization.

14254031138028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4501952 (or 4501933 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 14254031138028 in words is "fourteen trillion, two hundred fifty-four billion, thirty-one million, one hundred thirty-eight thousand, twenty-eight".