11376999338 has 24 divisors (see below), whose sum is σ = 17899598700. Its totient is φ = 5416959744.

The previous prime is 11376999331. The next prime is 11376999343. The reversal of 11376999338 is 83399967311.

It can be written as a sum of positive squares in 6 ways, for example, as 5845061209 + 5531938129 = 76453^2 + 74377^2 .

It is a super-2 number, since 2×11376999338² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11376999331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290678 + ... + 327486.

Almost surely, 2^11376999338 is an apocalyptic number.

11376999338 is a deficient number, since it is larger than the sum of its proper divisors (6522599362).

11376999338 is an equidigital number, since it uses as much as digits as its factorization.

11376999338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36986 (or 36913 counting only the distinct ones).

The product of its digits is 6613488, while the sum is 59.

The spelling of 11376999338 in words is "eleven billion, three hundred seventy-six million, nine hundred ninety-nine thousand, three hundred thirty-eight".