14645254146212 has 24 divisors (see below), whose sum is σ = 25777820320056. Its totient is φ = 7280164203008.

The previous prime is 14645254146191. The next prime is 14645254146287. The reversal of 14645254146212 is 21264145254641.

14645254146212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4047403617856 + 10597850528356 = 2011816^2 + 3255434^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44231708 + ... + 44561580.

It is an arithmetic number, because the mean of its divisors is an integer number (1074075846669).

Almost surely, 2^{14645254146212} is an apocalyptic number.

It is an amenable number.

14645254146212 is a deficient number, since it is larger than the sum of its proper divisors (11132566173844).

14645254146212 is a wasteful number, since it uses less digits than its factorization.

14645254146212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394207 (or 394205 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 47.

The spelling of 14645254146212 in words is "fourteen trillion, six hundred forty-five billion, two hundred fifty-four million, one hundred forty-six thousand, two hundred twelve".