144614319092 has 12 divisors (see below), whose sum is σ = 253154489280. Its totient is φ = 72284465016.

The previous prime is 144614319071. The next prime is 144614319121. The reversal of 144614319092 is 290913416441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5659292 + ... + 5684787.

It is an arithmetic number, because the mean of its divisors is an integer number (21096207440).

Almost surely, 2^144614319092 is an apocalyptic number.

It is an amenable number.

144614319092 is a deficient number, since it is larger than the sum of its proper divisors (108540170188).

144614319092 is a wasteful number, since it uses less digits than its factorization.

144614319092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11347270 (or 11347268 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 144614319092 in words is "one hundred forty-four billion, six hundred fourteen million, three hundred nineteen thousand, ninety-two".