10142311441 has 4 divisors (see below), whose sum is σ = 10142626032. Its totient is φ = 10141996852.

The previous prime is 10142311427. The next prime is 10142311457. The reversal of 10142311441 is 14411324101.

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: 14411324101 = 337 ⋅42763573.

It is a cyclic number.

It is not a de Polignac number, because 10142311441 - 2⁹ = 10142310929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10142311471) 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, 102595 + ... + 175528.

It is an arithmetic number, because the mean of its divisors is an integer number (2535656508).

Almost surely, 2^10142311441 is an apocalyptic number.

It is an amenable number.

10142311441 is a deficient number, since it is larger than the sum of its proper divisors (314591).

10142311441 is an equidigital number, since it uses as much as digits as its factorization.

10142311441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314590.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 10142311441 its reverse (14411324101), we get a palindrome (24553635542).

The spelling of 10142311441 in words is "ten billion, one hundred forty-two million, three hundred eleven thousand, four hundred forty-one".