3623440143005 has 8 divisors (see below), whose sum is σ = 4348266208512. Its totient is φ = 2898660089808.

The previous prime is 3623440142953. The next prime is 3623440143013. The reversal of 3623440143005 is 5003410443263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3623440143005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11329589 + ... + 11645018.

It is an arithmetic number, because the mean of its divisors is an integer number (543533276064).

Almost surely, 2^{3623440143005} is an apocalyptic number.

It is an amenable number.

3623440143005 is a deficient number, since it is larger than the sum of its proper divisors (724826065507).

3623440143005 is a wasteful number, since it uses less digits than its factorization.

3623440143005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23006155.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 3623440143005 its reverse (5003410443263), we get a palindrome (8626850586268).

The spelling of 3623440143005 in words is "three trillion, six hundred twenty-three billion, four hundred forty million, one hundred forty-three thousand, five".