144047615496 has 16 divisors (see below), whose sum is σ = 360119038800. Its totient is φ = 48015871824.

The previous prime is 144047615449. The next prime is 144047615497. The reversal of 144047615496 is 694516740441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (144047615497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000991966 + ... + 3000992013.

It is an arithmetic number, because the mean of its divisors is an integer number (22507439925).

Almost surely, 2^144047615496 is an apocalyptic number.

It is an amenable number.

144047615496 is an abundant number, since it is smaller than the sum of its proper divisors (216071423304).

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

144047615496 is a wasteful number, since it uses less digits than its factorization.

144047615496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6001983988 (or 6001983984 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 144047615496 in words is "one hundred forty-four billion, forty-seven million, six hundred fifteen thousand, four hundred ninety-six".