1150021334 has 16 divisors (see below), whose sum is σ = 2150689536. Its totient is φ = 448060200.

The previous prime is 1150021331. The next prime is 1150021373. The reversal of 1150021334 is 4331200511.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150021331) 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, 3733682 + ... + 3733989.

It is an arithmetic number, because the mean of its divisors is an integer number (134418096).

Almost surely, 2^1150021334 is an apocalyptic number.

1150021334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1150021334 is a deficient number, since it is larger than the sum of its proper divisors (1000668202).

1150021334 is a wasteful number, since it uses less digits than its factorization.

1150021334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7467691.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1150021334 is about 33911.9644668368. The cubic root of 1150021334 is about 1047.6960318008.

Adding to 1150021334 its reverse (4331200511), we get a palindrome (5481221845).

The spelling of 1150021334 in words is "one billion, one hundred fifty million, twenty-one thousand, three hundred thirty-four".