10442181471 has 4 divisors (see below), whose sum is σ = 13922908632. Its totient is φ = 6961454312.

The previous prime is 10442181433. The next prime is 10442181517. The reversal of 10442181471 is 17418124401.

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 10442181471 - 2¹⁰ = 10442180447 is a prime.

It is a super-3 number, since 3×10442181471³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442181271) 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, 1740363576 + ... + 1740363581.

It is an arithmetic number, because the mean of its divisors is an integer number (3480727158).

Almost surely, 2^10442181471 is an apocalyptic number.

10442181471 is a deficient number, since it is larger than the sum of its proper divisors (3480727161).

10442181471 is an equidigital number, since it uses as much as digits as its factorization.

10442181471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3480727160.

The product of its (nonzero) digits is 7168, while the sum is 33.

The spelling of 10442181471 in words is "ten billion, four hundred forty-two million, one hundred eighty-one thousand, four hundred seventy-one".