1180684814245 has 16 divisors (see below), whose sum is σ = 1456290865008. Its totient is φ = 918276410880.

The previous prime is 1180684814213. The next prime is 1180684814273. The reversal of 1180684814245 is 5424184860811.

It can be written as a sum of positive squares in 8 ways, for example, as 198218241 + 1180486596004 = 14079^2 + 1086502^2 .

It is not a de Polignac number, because 1180684814245 - 2⁵ = 1180684814213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1180684814192 and 1180684814201.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2350816 + ... + 2808505.

It is an arithmetic number, because the mean of its divisors is an integer number (91018179063).

Almost surely, 2^{1180684814245} is an apocalyptic number.

It is an amenable number.

1180684814245 is a deficient number, since it is larger than the sum of its proper divisors (275606050763).

1180684814245 is a wasteful number, since it uses less digits than its factorization.

1180684814245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160600.

The product of its (nonzero) digits is 1966080, while the sum is 52.

The spelling of 1180684814245 in words is "one trillion, one hundred eighty billion, six hundred eighty-four million, eight hundred fourteen thousand, two hundred forty-five".