1468147199 has 4 divisors (see below), whose sum is σ = 1468258200. Its totient is φ = 1468036200.

The previous prime is 1468147193. The next prime is 1468147249. The reversal of 1468147199 is 9917418641.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9917418641 = 13 ⋅762878357.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1468147199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468147193) 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, 32477 + ... + 63174.

It is an arithmetic number, because the mean of its divisors is an integer number (367064550).

Almost surely, 2^1468147199 is an apocalyptic number.

1468147199 is a deficient number, since it is larger than the sum of its proper divisors (111001).

1468147199 is an equidigital number, since it uses as much as digits as its factorization.

1468147199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111000.

The product of its digits is 435456, while the sum is 50.

The square root of 1468147199 is about 38316.4090044983. The cubic root of 1468147199 is about 1136.5534561681.

The spelling of 1468147199 in words is "one billion, four hundred sixty-eight million, one hundred forty-seven thousand, one hundred ninety-nine".