1140332001 has 32 divisors (see below), whose sum is σ = 1650958848. Its totient is φ = 697374720.

The previous prime is 1140331979. The next prime is 1140332029. The reversal of 1140332001 is 1002330411.

It is not a de Polignac number, because 1140332001 - 2¹⁰ = 1140330977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1140330001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 672711 + ... + 674403.

It is an arithmetic number, because the mean of its divisors is an integer number (51592464).

Almost surely, 2^1140332001 is an apocalyptic number.

It is an amenable number.

1140332001 is a deficient number, since it is larger than the sum of its proper divisors (510626847).

1140332001 is a wasteful number, since it uses less digits than its factorization.

1140332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1140332001 is about 33768.8021848570. The cubic root of 1140332001 is about 1044.7453271631.

Adding to 1140332001 its reverse (1002330411), we get a palindrome (2142662412).

The spelling of 1140332001 in words is "one billion, one hundred forty million, three hundred thirty-two thousand, one".