1002191614079 has 8 divisors (see below), whose sum is σ = 1061156259360. Its totient is φ = 943228324096.

The previous prime is 1002191614049. The next prime is 1002191614111. The reversal of 1002191614079 is 9704161912001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002191614079 - 2²⁰ = 1002190565503 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 (1002191614049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1454987 + ... + 2030115.

It is an arithmetic number, because the mean of its divisors is an integer number (132644532420).

Almost surely, 2^{1002191614079} is an apocalyptic number.

1002191614079 is a deficient number, since it is larger than the sum of its proper divisors (58964645281).

1002191614079 is a wasteful number, since it uses less digits than its factorization.

1002191614079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677649.

The product of its (nonzero) digits is 27216, while the sum is 41.

The spelling of 1002191614079 in words is "one trillion, two billion, one hundred ninety-one million, six hundred fourteen thousand, seventy-nine".