1040030401 has 8 divisors (see below), whose sum is σ = 1045923624. Its totient is φ = 1034154240.

The previous prime is 1040030371. The next prime is 1040030423. The reversal of 1040030401 is 1040300401.

It can be written as a sum of positive squares in 4 ways, for example, as 5764801 + 1034265600 = 2401^2 + 32160^2 .

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 1040030401 - 2⁹ = 1040029889 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (1040030441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129561 + ... + 137353.

It is an arithmetic number, because the mean of its divisors is an integer number (130740453).

Almost surely, 2^1040030401 is an apocalyptic number.

It is an amenable number.

1040030401 is a deficient number, since it is larger than the sum of its proper divisors (5893223).

1040030401 is an equidigital number, since it uses as much as digits as its factorization.

1040030401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8531.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1040030401 is about 32249.5023372455. The cubic root of 1040030401 is about 1013.1692758583.

Adding to 1040030401 its reverse (1040300401), we get a palindrome (2080330802).

The spelling of 1040030401 in words is "one billion, forty million, thirty thousand, four hundred one".