1099473624247 has 2 divisors, whose sum is σ = 1099473624248. Its totient is φ = 1099473624246.

The previous prime is 1099473624233. The next prime is 1099473624329. The reversal of 1099473624247 is 7424263749901.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1099473624247 - 2³⁵ = 1065113885879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1099473624191 and 1099473624200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1099473624647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549736812123 + 549736812124.

It is an arithmetic number, because the mean of its divisors is an integer number (549736812124).

Almost surely, 2^{1099473624247} is an apocalyptic number.

1099473624247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1099473624247 is an equidigital number, since it uses as much as digits as its factorization.

1099473624247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18289152, while the sum is 58.

The spelling of 1099473624247 in words is "one trillion, ninety-nine billion, four hundred seventy-three million, six hundred twenty-four thousand, two hundred forty-seven".