144039578890 has 16 divisors (see below), whose sum is σ = 259286381640. Its totient is φ = 57612467200.

The previous prime is 144039578869. The next prime is 144039578909. The reversal of 144039578890 is 98875930441.

144039578890 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21779561241 + 122260017649 = 147579^2 + 349657^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236911 + ... + 586690.

Almost surely, 2^144039578890 is an apocalyptic number.

144039578890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144039578890 is a deficient number, since it is larger than the sum of its proper divisors (115246802750).

144039578890 is a wasteful number, since it uses less digits than its factorization.

144039578890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841097.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 144039578890 in words is "one hundred forty-four billion, thirty-nine million, five hundred seventy-eight thousand, eight hundred ninety".