1179468869394 has 16 divisors (see below), whose sum is σ = 2358966854880. Its totient is φ = 393151437120.

The previous prime is 1179468869363. The next prime is 1179468869429. The reversal of 1179468869394 is 4939688649711.

It is a super-2 number, since 2×1179468869394² (a number of 25 digits) contains 22 as substring.

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, 667684 + ... + 1674735.

It is an arithmetic number, because the mean of its divisors is an integer number (147435428430).

Almost surely, 2^{1179468869394} is an apocalyptic number.

1179468869394 is an abundant number, since it is smaller than the sum of its proper divisors (1179497985486).

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

1179468869394 is a wasteful number, since it uses less digits than its factorization.

1179468869394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426345.

The product of its digits is 564350976, while the sum is 75.

The spelling of 1179468869394 in words is "one trillion, one hundred seventy-nine billion, four hundred sixty-eight million, eight hundred sixty-nine thousand, three hundred ninety-four".