144860051 has 8 divisors (see below), whose sum is σ = 166248960. Its totient is φ = 123644808.

The previous prime is 144860041. The next prime is 144860071. The reversal of 144860051 is 150068441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144860051 - 2¹⁴ = 144843667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144859996 and 144860023.

It is not an unprimeable number, because it can be changed into a prime (144860041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41621 + ... + 44966.

It is an arithmetic number, because the mean of its divisors is an integer number (20781120).

Almost surely, 2^144860051 is an apocalyptic number.

144860051 is a deficient number, since it is larger than the sum of its proper divisors (21388909).

144860051 is an equidigital number, since it uses as much as digits as its factorization.

144860051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86833.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 144860051 is about 12035.7821100251. The cubic root of 144860051 is about 525.1897134477.

The spelling of 144860051 in words is "one hundred forty-four million, eight hundred sixty thousand, fifty-one".