1040533401 has 8 divisors (see below), whose sum is σ = 1404093600. Its totient is φ = 685331072.

The previous prime is 1040533391. The next prime is 1040533477. The reversal of 1040533401 is 1043350401.

1040533401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1040533401 - 2⁶ = 1040533337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1040533001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089176 + ... + 2089673.

It is an arithmetic number, because the mean of its divisors is an integer number (175511700).

Almost surely, 2^1040533401 is an apocalyptic number.

It is an amenable number.

1040533401 is a deficient number, since it is larger than the sum of its proper divisors (363560199).

1040533401 is an equidigital number, since it uses as much as digits as its factorization.

1040533401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178935.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1040533401 is about 32257.2999645042. The cubic root of 1040533401 is about 1013.3325858311.

Adding to 1040533401 its reverse (1043350401), we get a palindrome (2083883802).

The spelling of 1040533401 in words is "one billion, forty million, five hundred thirty-three thousand, four hundred one".