144123712054 has 12 divisors (see below), whose sum is σ = 251481171204. Its totient is φ = 61767305124.

The previous prime is 144123712037. The next prime is 144123712067. The reversal of 144123712054 is 450217321441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 735324964 + ... + 735325159.

It is an arithmetic number, because the mean of its divisors is an integer number (20956764267).

Almost surely, 2^144123712054 is an apocalyptic number.

144123712054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144123712054 is a deficient number, since it is larger than the sum of its proper divisors (107357459150).

144123712054 is a wasteful number, since it uses less digits than its factorization.

144123712054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470650139 (or 1470650132 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 144123712054 in words is "one hundred forty-four billion, one hundred twenty-three million, seven hundred twelve thousand, fifty-four".