41430144443 has 4 divisors (see below), whose sum is σ = 41431979568. Its totient is φ = 41428309320.

The previous prime is 41430144409. The next prime is 41430144451. The reversal of 41430144443 is 34444103414.

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 41430144443 - 2¹² = 41430140347 is a prime.

It is a super-3 number, since 3×41430144443³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41430144403) 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, 883271 + ... + 928992.

It is an arithmetic number, because the mean of its divisors is an integer number (10357994892).

Almost surely, 2^41430144443 is an apocalyptic number.

41430144443 is a deficient number, since it is larger than the sum of its proper divisors (1835125).

41430144443 is a wasteful number, since it uses less digits than its factorization.

41430144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835124.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 41430144443 its reverse (34444103414), we get a palindrome (75874247857).

The spelling of 41430144443 in words is "forty-one billion, four hundred thirty million, one hundred forty-four thousand, four hundred forty-three".