144493162075 has 24 divisors (see below), whose sum is σ = 181637637840. Its totient is φ = 114009984000.

The previous prime is 144493162069. The next prime is 144493162087. The reversal of 144493162075 is 570261394441.

It is not a de Polignac number, because 144493162075 - 2³⁵ = 110133423707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 811252 + ... + 973198.

It is an arithmetic number, because the mean of its divisors is an integer number (7568234910).

Almost surely, 2^144493162075 is an apocalyptic number.

144493162075 is a deficient number, since it is larger than the sum of its proper divisors (37144475765).

144493162075 is a wasteful number, since it uses less digits than its factorization.

144493162075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162447 (or 162442 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 144493162075 in words is "one hundred forty-four billion, four hundred ninety-three million, one hundred sixty-two thousand, seventy-five".