144255051 has 6 divisors (see below), whose sum is σ = 208368420. Its totient is φ = 96170028.

The previous prime is 144255043. The next prime is 144255053. The reversal of 144255051 is 150552441.

It is not a de Polignac number, because 144255051 - 2³ = 144255043 is a prime.

It is a super-4 number, since 4×144255051⁴ (a number of 34 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (144255053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8014161 + ... + 8014178.

It is an arithmetic number, because the mean of its divisors is an integer number (34728070).

Almost surely, 2^144255051 is an apocalyptic number.

144255051 is a deficient number, since it is larger than the sum of its proper divisors (64113369).

144255051 is a wasteful number, since it uses less digits than its factorization.

144255051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16028345 (or 16028342 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 144255051 is about 12010.6224235050. The cubic root of 144255051 is about 524.4575512803.

The spelling of 144255051 in words is "one hundred forty-four million, two hundred fifty-five thousand, fifty-one".