10040331401 has 4 divisors (see below), whose sum is σ = 10051257600. Its totient is φ = 10029405204.

The previous prime is 10040331377. The next prime is 10040331407. The reversal of 10040331401 is 10413304001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10413304001 = 9337 ⋅1115273.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10040331401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10040331401.

It is not an unprimeable number, because it can be changed into a prime (10040331407) 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, 5461721 + ... + 5463558.

It is an arithmetic number, because the mean of its divisors is an integer number (2512814400).

Almost surely, 2^10040331401 is an apocalyptic number.

It is an amenable number.

10040331401 is a deficient number, since it is larger than the sum of its proper divisors (10926199).

10040331401 is an equidigital number, since it uses as much as digits as its factorization.

10040331401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10926198.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10040331401 its reverse (10413304001), we get a palindrome (20453635402).

The spelling of 10040331401 in words is "ten billion, forty million, three hundred thirty-one thousand, four hundred one".