4255346623144 has 16 divisors (see below), whose sum is σ = 7978843278900. Its totient is φ = 2127655082112.

The previous prime is 4255346623139. The next prime is 4255346623169. The reversal of 4255346623144 is 4413266435524.

4255346623144 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 2 ways, for example, as 4251274907044 + 4071716100 = 2061862^2 + 63810^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259797 + ... + 3177700.

Almost surely, 2^{4255346623144} is an apocalyptic number.

It is an amenable number.

4255346623144 is a deficient number, since it is larger than the sum of its proper divisors (3723496655756).

4255346623144 is a wasteful number, since it uses less digits than its factorization.

4255346623144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557372 (or 4557368 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 49.

The spelling of 4255346623144 in words is "four trillion, two hundred fifty-five billion, three hundred forty-six million, six hundred twenty-three thousand, one hundred forty-four".