144336736036 has 24 divisors (see below), whose sum is σ = 261417557016. Its totient is φ = 69682298880.

The previous prime is 144336736021. The next prime is 144336736067. The reversal of 144336736036 is 630637633441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10714320100 + 133622415936 = 103510^2 + 365544^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4520701 + ... + 4552516.

It is an arithmetic number, because the mean of its divisors is an integer number (10892398209).

Almost surely, 2^144336736036 is an apocalyptic number.

It is an amenable number.

144336736036 is a deficient number, since it is larger than the sum of its proper divisors (117080820980).

144336736036 is a wasteful number, since it uses less digits than its factorization.

144336736036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9073359 (or 9073357 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 46.

The spelling of 144336736036 in words is "one hundred forty-four billion, three hundred thirty-six million, seven hundred thirty-six thousand, thirty-six".