14253415415238 has 32 divisors (see below), whose sum is σ = 29753694116352. Its totient is φ = 4543431200000.

The previous prime is 14253415415231. The next prime is 14253415415287. The reversal of 14253415415238 is 83251451435241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14253415415231) 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, 12355338 + ... + 13459613.

It is an arithmetic number, because the mean of its divisors is an integer number (929802941136).

Almost surely, 2^{14253415415238} is an apocalyptic number.

14253415415238 is an abundant number, since it is smaller than the sum of its proper divisors (15500278701114).

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

14253415415238 is a wasteful number, since it uses less digits than its factorization.

14253415415238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25818980.

The product of its digits is 2304000, while the sum is 48.

The spelling of 14253415415238 in words is "fourteen trillion, two hundred fifty-three billion, four hundred fifteen million, four hundred fifteen thousand, two hundred thirty-eight".