144404747375 has 64 divisors (see below), whose sum is σ = 210609165312. Its totient is φ = 96799996800.

The previous prime is 144404747329. The next prime is 144404747381. The reversal of 144404747375 is 573747404441.

It is a happy number.

It is not a de Polignac number, because 144404747375 - 2¹⁰ = 144404746351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13118624 + ... + 13129626.

It is an arithmetic number, because the mean of its divisors is an integer number (3290768208).

Almost surely, 2^144404747375 is an apocalyptic number.

144404747375 is a deficient number, since it is larger than the sum of its proper divisors (66204417937).

144404747375 is a wasteful number, since it uses less digits than its factorization.

144404747375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11361 (or 11351 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 50.

The spelling of 144404747375 in words is "one hundred forty-four billion, four hundred four million, seven hundred forty-seven thousand, three hundred seventy-five".