1147314490318 has 8 divisors (see below), whose sum is σ = 1720976349600. Its totient is φ = 573655707120.

The previous prime is 1147314490313. The next prime is 1147314490337. The reversal of 1147314490318 is 8130944137411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1147314490318² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147314490313) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 820603 + ... + 1722793.

It is an arithmetic number, because the mean of its divisors is an integer number (215122043700).

Almost surely, 2^{1147314490318} is an apocalyptic number.

1147314490318 is a deficient number, since it is larger than the sum of its proper divisors (573661859282).

1147314490318 is an equidigital number, since it uses as much as digits as its factorization.

1147314490318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538042.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 1147314490318 in words is "one trillion, one hundred forty-seven billion, three hundred fourteen million, four hundred ninety thousand, three hundred eighteen".