10040403001 has 4 divisors (see below), whose sum is σ = 10132516900. Its totient is φ = 9948289104.

The previous prime is 10040402971. The next prime is 10040403029. The reversal of 10040403001 is 10030404001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10030404001 = 317 ⋅31641653.

It can be written as a sum of positive squares in 2 ways, for example, as 6279770025 + 3760632976 = 79245^2 + 61324^2 .

It is a cyclic number.

It is not a de Polignac number, because 10040403001 - 2⁷ = 10040402873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10040403701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46056786 + ... + 46057003.

It is an arithmetic number, because the mean of its divisors is an integer number (2533129225).

Almost surely, 2^10040403001 is an apocalyptic number.

It is an amenable number.

10040403001 is a deficient number, since it is larger than the sum of its proper divisors (92113899).

10040403001 is an equidigital number, since it uses as much as digits as its factorization.

10040403001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92113898.

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

Adding to 10040403001 its reverse (10030404001), we get a palindrome (20070807002).

The spelling of 10040403001 in words is "ten billion, forty million, four hundred three thousand, one".