144251151550051 has 48 divisors (see below), whose sum is σ = 185843522691904. Its totient is φ = 108952855045632.

The previous prime is 144251151550031. The next prime is 144251151550063. The reversal of 144251151550051 is 150055151152441.

It is not a de Polignac number, because 144251151550051 - 2³³ = 144242561615459 is a prime.

It is a super-3 number, since 3×144251151550051³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144251151549986 and 144251151550013.

It is not an unprimeable number, because it can be changed into a prime (144251151550031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1831945 + ... + 17083861.

Almost surely, 2^{144251151550051} is an apocalyptic number.

144251151550051 is a deficient number, since it is larger than the sum of its proper divisors (41592371141853).

144251151550051 is a wasteful number, since it uses less digits than its factorization.

144251151550051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15252080 (or 15252027 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 40.

The spelling of 144251151550051 in words is "one hundred forty-four trillion, two hundred fifty-one billion, one hundred fifty-one million, five hundred fifty thousand, fifty-one".