10442767443 has 4 divisors (see below), whose sum is σ = 13923689928. Its totient is φ = 6961844960.

The previous prime is 10442767421. The next prime is 10442767469. The reversal of 10442767443 is 34476724401.

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

It is a cyclic number.

It is not a de Polignac number, because 10442767443 - 2⁵ = 10442767411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10442767395 and 10442767404.

It is not an unprimeable number, because it can be changed into a prime (10442767343) 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, 1740461238 + ... + 1740461243.

It is an arithmetic number, because the mean of its divisors is an integer number (3480922482).

Almost surely, 2^10442767443 is an apocalyptic number.

10442767443 is a deficient number, since it is larger than the sum of its proper divisors (3480922485).

10442767443 is an equidigital number, since it uses as much as digits as its factorization.

10442767443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480922484.

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 10442767443 in words is "ten billion, four hundred forty-two million, seven hundred sixty-seven thousand, four hundred forty-three".