144117074722 has 16 divisors (see below), whose sum is σ = 216934742232. Its totient is φ = 71805726720.

The previous prime is 144117074669. The next prime is 144117074737. The reversal of 144117074722 is 227470711441.

It can be written as a sum of positive squares in 4 ways, for example, as 103297317201 + 40819757521 = 321399^2 + 202039^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205322 + ... + 1319482.

Almost surely, 2^144117074722 is an apocalyptic number.

144117074722 is a deficient number, since it is larger than the sum of its proper divisors (72817667510).

144117074722 is a wasteful number, since it uses less digits than its factorization.

144117074722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116373.

The product of its (nonzero) digits is 87808, while the sum is 40.

The spelling of 144117074722 in words is "one hundred forty-four billion, one hundred seventeen million, seventy-four thousand, seven hundred twenty-two".