144293079 has 16 divisors (see below), whose sum is σ = 224989952. Its totient is φ = 80535168.

The previous prime is 144293047. The next prime is 144293101. The reversal of 144293079 is 970392441.

It is not a de Polignac number, because 144293079 - 2⁵ = 144293047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144293179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78994 + ... + 80799.

It is an arithmetic number, because the mean of its divisors is an integer number (14061872).

Almost surely, 2^144293079 is an apocalyptic number.

144293079 is a deficient number, since it is larger than the sum of its proper divisors (80696873).

144293079 is a wasteful number, since it uses less digits than its factorization.

144293079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159846.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 144293079 is about 12012.2054178240. The cubic root of 144293079 is about 524.5036324385.

The spelling of 144293079 in words is "one hundred forty-four million, two hundred ninety-three thousand, seventy-nine".