1078743699137 has 8 divisors (see below), whose sum is σ = 1161758129280. Its totient is φ = 995734146960.

The previous prime is 1078743699083. The next prime is 1078743699193. The reversal of 1078743699137 is 7319963478701.

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 1078743699137 - 2³⁸ = 803865792193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1078743699637) 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 7 ways as a sum of consecutive naturals, for example, 753587 + ... + 1650872.

It is an arithmetic number, because the mean of its divisors is an integer number (145219766160).

Almost surely, 2^{1078743699137} is an apocalyptic number.

It is an amenable number.

1078743699137 is a deficient number, since it is larger than the sum of its proper divisors (83014430143).

1078743699137 is a wasteful number, since it uses less digits than its factorization.

1078743699137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438983.

The product of its (nonzero) digits is 48009024, while the sum is 65.

The spelling of 1078743699137 in words is "one trillion, seventy-eight billion, seven hundred forty-three million, six hundred ninety-nine thousand, one hundred thirty-seven".