144016104334661 has 16 divisors (see below), whose sum is σ = 155230998580224. Its totient is φ = 132820748284224.

The previous prime is 144016104334579. The next prime is 144016104334667. The reversal of 144016104334661 is 166433401610441.

It is not a de Polignac number, because 144016104334661 - 2³⁸ = 143741226427717 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 (144016104334667) 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, 1042038215 + ... + 1042176411.

It is an arithmetic number, because the mean of its divisors is an integer number (9701937411264).

Almost surely, 2^{144016104334661} is an apocalyptic number.

It is an amenable number.

144016104334661 is a deficient number, since it is larger than the sum of its proper divisors (11214894245563).

144016104334661 is a wasteful number, since it uses less digits than its factorization.

144016104334661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208300.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 144016104334661 in words is "one hundred forty-four trillion, sixteen billion, one hundred four million, three hundred thirty-four thousand, six hundred sixty-one".