40442304421203 has 8 divisors (see below), whose sum is σ = 53960966504448. Its totient is φ = 26942589309384.

The previous prime is 40442304421187. The next prime is 40442304421223. The reversal of 40442304421203 is 30212440324404.

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

It is not a de Polignac number, because 40442304421203 - 2⁴ = 40442304421187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40442304421223) 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, 4736737875 + ... + 4736746412.

It is an arithmetic number, because the mean of its divisors is an integer number (6745120813056).

Almost surely, 2^{40442304421203} is an apocalyptic number.

40442304421203 is a deficient number, since it is larger than the sum of its proper divisors (13518662083245).

40442304421203 is a wasteful number, since it uses less digits than its factorization.

40442304421203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9473485713.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 40442304421203 its reverse (30212440324404), we get a palindrome (70654744745607).

The spelling of 40442304421203 in words is "forty trillion, four hundred forty-two billion, three hundred four million, four hundred twenty-one thousand, two hundred three".