1099513724927 has 8 divisors (see below), whose sum is σ = 1126088692416. Its totient is φ = 1073071301632.

The previous prime is 1099513724917. The next prime is 1099513724941. The reversal of 1099513724927 is 7294273159901.

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

It is a cyclic number.

It is not a de Polignac number, because 1099513724927 - 2²⁴ = 1099496947711 is a prime.

It is a Kynea number, being equal to (2²⁰ + 1)² - 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1099513724917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33119258 + ... + 33152439.

It is an arithmetic number, because the mean of its divisors is an integer number (140761086552).

Almost surely, 2^{1099513724927} is an apocalyptic number.

1099513724927 is a deficient number, since it is larger than the sum of its proper divisors (26574967489).

1099513724927 is an equidigital number, since it uses as much as digits as its factorization.

1099513724927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66272097.

The product of its (nonzero) digits is 8573040, while the sum is 59.

The spelling of 1099513724927 in words is "one trillion, ninety-nine billion, five hundred thirteen million, seven hundred twenty-four thousand, nine hundred twenty-seven".