1040868201 has 16 divisors (see below), whose sum is σ = 1426304768. Its totient is φ = 674697600.

The previous prime is 1040868161. The next prime is 1040868211. The reversal of 1040868201 is 1028680401.

1040868201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1040868201 - 2⁶ = 1040868137 is a prime.

It is a super-2 number, since 2×1040868201² = 2166813223705952802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040868211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251136 + ... + 255246.

It is an arithmetic number, because the mean of its divisors is an integer number (89144048).

Almost surely, 2^1040868201 is an apocalyptic number.

It is an amenable number.

1040868201 is a deficient number, since it is larger than the sum of its proper divisors (385436567).

1040868201 is a wasteful number, since it uses less digits than its factorization.

1040868201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6432.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1040868201 is about 32262.4890701260. The cubic root of 1040868201 is about 1013.4412568163.

The spelling of 1040868201 in words is "one billion, forty million, eight hundred sixty-eight thousand, two hundred one".