40002301212443 has 8 divisors (see below), whose sum is σ = 40568827382496. Its totient is φ = 39435861528000.

The previous prime is 40002301212421. The next prime is 40002301212473. The reversal of 40002301212443 is 34421210320004.

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

It is a cyclic number.

It is not a de Polignac number, because 40002301212443 - 2³⁸ = 39727423305499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40002301212473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20689508 + ... + 22540193.

It is an arithmetic number, because the mean of its divisors is an integer number (5071103422812).

Almost surely, 2^{40002301212443} is an apocalyptic number.

40002301212443 is a deficient number, since it is larger than the sum of its proper divisors (566526170053).

40002301212443 is a wasteful number, since it uses less digits than its factorization.

40002301212443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43242805.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40002301212443 its reverse (34421210320004), we get a palindrome (74423511532447).

The spelling of 40002301212443 in words is "forty trillion, two billion, three hundred one million, two hundred twelve thousand, four hundred forty-three".