1445672306039 has 16 divisors (see below), whose sum is σ = 1586340679392. Its totient is φ = 1309215692928.

The previous prime is 1445672305969. The next prime is 1445672306053. The reversal of 1445672306039 is 9306032765441.

It is a de Polignac number, because none of the positive numbers 2^k-1445672306039 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 (1445672306069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15384692 + ... + 15478374.

It is an arithmetic number, because the mean of its divisors is an integer number (99146292462).

Almost surely, 2^{1445672306039} is an apocalyptic number.

1445672306039 is a deficient number, since it is larger than the sum of its proper divisors (140668373353).

1445672306039 is a wasteful number, since it uses less digits than its factorization.

1445672306039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116146.

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

The spelling of 1445672306039 in words is "one trillion, four hundred forty-five billion, six hundred seventy-two million, three hundred six thousand, thirty-nine".