1078963689711 has 16 divisors (see below), whose sum is σ = 1484924480000. Its totient is φ = 696351398688.

The previous prime is 1078963689649. The next prime is 1078963689719. The reversal of 1078963689711 is 1179863698701.

It is not a de Polignac number, because 1078963689711 - 2³⁵ = 1044603951343 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 (1078963689719) 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, 24401011 + ... + 24445188.

It is an arithmetic number, because the mean of its divisors is an integer number (92807780000).

Almost surely, 2^{1078963689711} is an apocalyptic number.

1078963689711 is a deficient number, since it is larger than the sum of its proper divisors (405960790289).

1078963689711 is a wasteful number, since it uses less digits than its factorization.

1078963689711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48846438.

The product of its (nonzero) digits is 27433728, while the sum is 66.

The spelling of 1078963689711 in words is "one trillion, seventy-eight billion, nine hundred sixty-three million, six hundred eighty-nine thousand, seven hundred eleven".