3622342640243 has 16 divisors (see below), whose sum is σ = 3726784188864. Its totient is φ = 3518247680640.

The previous prime is 3622342640221. The next prime is 3622342640251. The reversal of 3622342640243 is 3420462432263.

It is a cyclic number.

It is not a de Polignac number, because 3622342640243 - 2¹⁰ = 3622342639219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3622342640243.

It is not an unprimeable number, because it can be changed into a prime (3622342646243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137420621 + ... + 137446977.

It is an arithmetic number, because the mean of its divisors is an integer number (232924011804).

Almost surely, 2^{3622342640243} is an apocalyptic number.

3622342640243 is a deficient number, since it is larger than the sum of its proper divisors (104441548621).

3622342640243 is a wasteful number, since it uses less digits than its factorization.

3622342640243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32782.

The product of its (nonzero) digits is 995328, while the sum is 41.

The spelling of 3622342640243 in words is "three trillion, six hundred twenty-two billion, three hundred forty-two million, six hundred forty thousand, two hundred forty-three".