1079243159905 has 8 divisors (see below), whose sum is σ = 1295100963072. Its totient is φ = 863388413808.

The previous prime is 1079243159867. The next prime is 1079243160007. The reversal of 1079243159905 is 5099513429701.

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 1079243159905 - 2²³ = 1079234771297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101584 + ... + 1472686.

It is an arithmetic number, because the mean of its divisors is an integer number (161887620384).

Almost surely, 2^{1079243159905} is an apocalyptic number.

It is an amenable number.

1079243159905 is a deficient number, since it is larger than the sum of its proper divisors (215857803167).

1079243159905 is a wasteful number, since it uses less digits than its factorization.

1079243159905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528535.

The product of its (nonzero) digits is 3061800, while the sum is 55.

The spelling of 1079243159905 in words is "one trillion, seventy-nine billion, two hundred forty-three million, one hundred fifty-nine thousand, nine hundred five".