144227208594 has 32 divisors (see below), whose sum is σ = 329715864576. Its totient is φ = 41201064720.

The previous prime is 144227208589. The next prime is 144227208613. The reversal of 144227208594 is 495802722441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15582 + ... + 537305.

It is an arithmetic number, because the mean of its divisors is an integer number (10303620768).

Almost surely, 2^144227208594 is an apocalyptic number.

144227208594 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144227208594 is an abundant number, since it is smaller than the sum of its proper divisors (185488655982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144227208594 is a wasteful number, since it uses less digits than its factorization.

144227208594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559110.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 144227208594 in words is "one hundred forty-four billion, two hundred twenty-seven million, two hundred eight thousand, five hundred ninety-four".