144425804038228 has 48 divisors (see below), whose sum is σ = 259030510200000. Its totient is φ = 70422465673728.

The previous prime is 144425804038183. The next prime is 144425804038231. The reversal of 144425804038228 is 822830408524441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283769523 + ... + 284278021.

It is an arithmetic number, because the mean of its divisors is an integer number (5396468962500).

Almost surely, 2^{144425804038228} is an apocalyptic number.

It is an amenable number.

144425804038228 is a deficient number, since it is larger than the sum of its proper divisors (114604706161772).

144425804038228 is a wasteful number, since it uses less digits than its factorization.

144425804038228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511144 (or 511142 counting only the distinct ones).

The product of its (nonzero) digits is 15728640, while the sum is 55.

The spelling of 144425804038228 in words is "one hundred forty-four trillion, four hundred twenty-five billion, eight hundred four million, thirty-eight thousand, two hundred twenty-eight".