1178996794404 has 192 divisors, whose sum is σ = 3540053341440. Its totient is φ = 299686625280.

The previous prime is 1178996794379. The next prime is 1178996794541. The reversal of 1178996794404 is 4044976998711.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 149172 + ... + 1542804.

It is an arithmetic number, because the mean of its divisors is an integer number (18437777820).

Almost surely, 2^{1178996794404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1178996794404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1770026670720).

1178996794404 is an abundant number, since it is smaller than the sum of its proper divisors (2361056547036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1178996794404 is a wasteful number, since it uses less digits than its factorization.

1178996794404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393710 (or 1393708 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 69.

The spelling of 1178996794404 in words is "one trillion, one hundred seventy-eight billion, nine hundred ninety-six million, seven hundred ninety-four thousand, four hundred four".