1040330401 has 8 divisors (see below), whose sum is σ = 1146143808. Its totient is φ = 936390000.

The previous prime is 1040330393. The next prime is 1040330413.

1040330401 is nontrivially palindromic in base 10.

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 1040330401 - 2³ = 1040330393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040330441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467085 + ... + 469306.

It is an arithmetic number, because the mean of its divisors is an integer number (143267976).

Almost surely, 2^1040330401 is an apocalyptic number.

1040330401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1040330401 is a deficient number, since it is larger than the sum of its proper divisors (105813407).

1040330401 is a wasteful number, since it uses less digits than its factorization.

1040330401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936503.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1040330401 is about 32254.1532364438. The cubic root of 1040330401 is about 1013.2666837680.

It can be divided in two parts, 10403 and 30401, that added together give a palindrome (40804).

The spelling of 1040330401 in words is "one billion, forty million, three hundred thirty thousand, four hundred one".