42440022226426 has 64 divisors (see below), whose sum is σ = 72434224152576. Its totient is φ = 18474437635200.

The previous prime is 42440022226411. The next prime is 42440022226463. The reversal of 42440022226426 is 62462222004424.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100451715 + ... + 100873321.

It is an arithmetic number, because the mean of its divisors is an integer number (1131784752384).

Almost surely, 2^{42440022226426} is an apocalyptic number.

42440022226426 is a deficient number, since it is larger than the sum of its proper divisors (29994201926150).

42440022226426 is a wasteful number, since it uses less digits than its factorization.

42440022226426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423187.

The product of its (nonzero) digits is 589824, while the sum is 40.

The spelling of 42440022226426 in words is "forty-two trillion, four hundred forty billion, twenty-two million, two hundred twenty-six thousand, four hundred twenty-six".