10142004401 has 4 divisors (see below), whose sum is σ = 10389370404. Its totient is φ = 9894638400.

The previous prime is 10142004371. The next prime is 10142004403. The reversal of 10142004401 is 10440024101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 679384225 + 9462620176 = 26065^2 + 97276^2 .

It is a cyclic number.

It is not a de Polignac number, because 10142004401 - 2⁶ = 10142004337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10142004401.

It is not an unprimeable number, because it can be changed into a prime (10142004403) 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, 123682940 + ... + 123683021.

It is an arithmetic number, because the mean of its divisors is an integer number (2597342601).

Almost surely, 2^10142004401 is an apocalyptic number.

It is an amenable number.

10142004401 is a deficient number, since it is larger than the sum of its proper divisors (247366003).

10142004401 is an equidigital number, since it uses as much as digits as its factorization.

10142004401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247366002.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10142004401 its reverse (10440024101), we get a palindrome (20582028502).

The spelling of 10142004401 in words is "ten billion, one hundred forty-two million, four thousand, four hundred one".