144713666574 has 24 divisors (see below), whose sum is σ = 331990176960. Its totient is φ = 45400365888.

The previous prime is 144713666569. The next prime is 144713666593. The reversal of 144713666574 is 475666317441.

It is a self number, because there is not a number n which added to its sum of digits gives 144713666574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236459934 + ... + 236460545.

It is an arithmetic number, because the mean of its divisors is an integer number (13832924040).

Almost surely, 2^144713666574 is an apocalyptic number.

144713666574 is an abundant number, since it is smaller than the sum of its proper divisors (187276510386).

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

144713666574 is a wasteful number, since it uses less digits than its factorization.

144713666574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472920504 (or 472920501 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 144713666574 in words is "one hundred forty-four billion, seven hundred thirteen million, six hundred sixty-six thousand, five hundred seventy-four".