144224555772828 has 12 divisors (see below), whose sum is σ = 336523963469960. Its totient is φ = 48074851924272.

The previous prime is 144224555772827. The next prime is 144224555772883. The reversal of 144224555772828 is 828277555422441.

144224555772828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144224555772827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6009356490523 + ... + 6009356490546.

Almost surely, 2^{144224555772828} is an apocalyptic number.

It is an amenable number.

144224555772828 is an abundant number, since it is smaller than the sum of its proper divisors (192299407697132).

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

144224555772828 is a wasteful number, since it uses less digits than its factorization.

144224555772828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12018712981076 (or 12018712981074 counting only the distinct ones).

The product of its digits is 401408000, while the sum is 66.

The spelling of 144224555772828 in words is "one hundred forty-four trillion, two hundred twenty-four billion, five hundred fifty-five million, seven hundred seventy-two thousand, eight hundred twenty-eight".