1150016399 has 8 divisors (see below), whose sum is σ = 1371448320. Its totient is φ = 942870456.

The previous prime is 1150016359. The next prime is 1150016429. The reversal of 1150016399 is 9936100511.

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 1150016399 - 2¹⁶ = 1149950863 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 (1150016359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3571319 + ... + 3571640.

It is an arithmetic number, because the mean of its divisors is an integer number (171431040).

Almost surely, 2^1150016399 is an apocalyptic number.

1150016399 is a deficient number, since it is larger than the sum of its proper divisors (221431921).

1150016399 is an equidigital number, since it uses as much as digits as its factorization.

1150016399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7142989.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 1150016399 is about 33911.8917048283. The cubic root of 1150016399 is about 1047.6945331657.

The spelling of 1150016399 in words is "one billion, one hundred fifty million, sixteen thousand, three hundred ninety-nine".