11934033049 has 9 divisors (see below), whose sum is σ = 12363023647. Its totient is φ = 11519455864.

The previous prime is 11934033037. The next prime is 11934033053. The reversal of 11934033049 is 94033043911.

The square root of 11934033049 is 109243.

It is a perfect power (a square), and thus also a powerful number.

11934033049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6257917449 + 5676115600 = 79107^2 + 75340^2 .

It is not a de Polignac number, because 11934033049 - 2⁷ = 11934032921 is a prime.

It is a super-2 number, since 2×11934033049² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11934032999 and 11934033017.

It is not an unprimeable number, because it can be changed into a prime (11934033029) 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 8 ways as a sum of consecutive naturals, for example, 3166164 + ... + 3169930.

Almost surely, 2^11934033049 is an apocalyptic number.

11934033049 is the 109243-rd square number.

11934033049 is the 54622-nd centered octagonal number.

It is an amenable number.

11934033049 is a deficient number, since it is larger than the sum of its proper divisors (428990598).

11934033049 is an frugal number, since it uses more digits than its factorization.

11934033049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7592 (or 3796 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 11934033049 in words is "eleven billion, nine hundred thirty-four million, thirty-three thousand, forty-nine".