1182300453394 has 16 divisors (see below), whose sum is σ = 1785514677408. Its totient is φ = 587142503712.

The previous prime is 1182300453371. The next prime is 1182300453401. The reversal of 1182300453394 is 4933540032811.

It is a super-2 number, since 2×1182300453394² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1182300453394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3228307 + ... + 3575830.

It is an arithmetic number, because the mean of its divisors is an integer number (111594667338).

Almost surely, 2^{1182300453394} is an apocalyptic number.

1182300453394 is a deficient number, since it is larger than the sum of its proper divisors (603214224014).

1182300453394 is a wasteful number, since it uses less digits than its factorization.

1182300453394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804729.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 1182300453394 in words is "one trillion, one hundred eighty-two billion, three hundred million, four hundred fifty-three thousand, three hundred ninety-four".