1145324507298 has 8 divisors (see below), whose sum is σ = 2290649014608. Its totient is φ = 381774835764.

The previous prime is 1145324507291. The next prime is 1145324507303. The reversal of 1145324507298 is 8927054235411.

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

1145324507298 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1145324507298.

It is not an unprimeable number, because it can be changed into a prime (1145324507291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95443708936 + ... + 95443708947.

It is an arithmetic number, because the mean of its divisors is an integer number (286331126826).

Almost surely, 2^{1145324507298} is an apocalyptic number.

1145324507298 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1145324507298 is a wasteful number, since it uses less digits than its factorization.

1145324507298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190887417888.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 1145324507298 in words is "one trillion, one hundred forty-five billion, three hundred twenty-four million, five hundred seven thousand, two hundred ninety-eight".