144537316636001 has 16 divisors (see below), whose sum is σ = 150909610305024. Its totient is φ = 138172369118784.

The previous prime is 144537316635937. The next prime is 144537316636019. The reversal of 144537316636001 is 100636613735441.

144537316636001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 144537316636001 - 2⁶ = 144537316635937 is a prime.

It is a super-2 number, since 2×144537316636001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144537316636021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973129595 + ... + 973278111.

It is an arithmetic number, because the mean of its divisors is an integer number (9431850644064).

Almost surely, 2^{144537316636001} is an apocalyptic number.

It is an amenable number.

144537316636001 is a deficient number, since it is larger than the sum of its proper divisors (6372293669023).

144537316636001 is a wasteful number, since it uses less digits than its factorization.

144537316636001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172960.

The product of its (nonzero) digits is 3265920, while the sum is 50.

The spelling of 144537316636001 in words is "one hundred forty-four trillion, five hundred thirty-seven billion, three hundred sixteen million, six hundred thirty-six thousand, one".