144642030106001 has 4 divisors (see below), whose sum is σ = 144702575118900. Its totient is φ = 144581485093104.

The previous prime is 144642030105919. The next prime is 144642030106031. The reversal of 144642030106001 is 100601030246441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37960089702976 + 106681940403025 = 6161176^2 + 10328695^2 .

It is a cyclic number.

It is not a de Polignac number, because 144642030106001 - 2³⁴ = 144624850236817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144642030106031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30272502866 + ... + 30272507643.

It is an arithmetic number, because the mean of its divisors is an integer number (36175643779725).

Almost surely, 2^{144642030106001} is an apocalyptic number.

It is an amenable number.

144642030106001 is a deficient number, since it is larger than the sum of its proper divisors (60545012899).

144642030106001 is an equidigital number, since it uses as much as digits as its factorization.

144642030106001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60545012898.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 144642030106001 in words is "one hundred forty-four trillion, six hundred forty-two billion, thirty million, one hundred six thousand, one".