144001451522101 has 32 divisors (see below), whose sum is σ = 148200807237120. Its totient is φ = 139851954418176.

The previous prime is 144001451522083. The next prime is 144001451522111. The reversal of 144001451522101 is 101225154100441.

It is a cyclic number.

It is not a de Polignac number, because 144001451522101 - 2²¹ = 144001449424949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144001451522111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30069208615 + ... + 30069213403.

It is an arithmetic number, because the mean of its divisors is an integer number (4631275226160).

Almost surely, 2^{144001451522101} is an apocalyptic number.

It is an amenable number.

144001451522101 is a deficient number, since it is larger than the sum of its proper divisors (4199355715019).

144001451522101 is a wasteful number, since it uses less digits than its factorization.

144001451522101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9613.

The product of its (nonzero) digits is 6400, while the sum is 31.

The spelling of 144001451522101 in words is "one hundred forty-four trillion, one billion, four hundred fifty-one million, five hundred twenty-two thousand, one hundred one".