11398041599 has 8 divisors (see below), whose sum is σ = 13083719808. Its totient is φ = 9726710040.

The previous prime is 11398041583. The next prime is 11398041607. The reversal of 11398041599 is 99514089311.

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 11398041599 - 2⁴ = 11398041583 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 (11398041559) 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, 3584957 + ... + 3588134.

It is an arithmetic number, because the mean of its divisors is an integer number (1635464976).

Almost surely, 2^11398041599 is an apocalyptic number.

11398041599 is a deficient number, since it is larger than the sum of its proper divisors (1685678209).

11398041599 is an equidigital number, since it uses as much as digits as its factorization.

11398041599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7173325.

The product of its (nonzero) digits is 349920, while the sum is 50.

The spelling of 11398041599 in words is "eleven billion, three hundred ninety-eight million, forty-one thousand, five hundred ninety-nine".