40242224402 has 8 divisors (see below), whose sum is σ = 60473691696. Its totient is φ = 20084327172.

The previous prime is 40242224389. The next prime is 40242224411. The reversal of 40242224402 is 20442224204.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18391148 + ... + 18393335.

It is an arithmetic number, because the mean of its divisors is an integer number (7559211462).

Almost surely, 2^40242224402 is an apocalyptic number.

40242224402 is a deficient number, since it is larger than the sum of its proper divisors (20231467294).

40242224402 is a wasteful number, since it uses less digits than its factorization.

40242224402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36785032.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 40242224402 its reverse (20442224204), we get a palindrome (60684448606).

The spelling of 40242224402 in words is "forty billion, two hundred forty-two million, two hundred twenty-four thousand, four hundred two".