42324451266 has 16 divisors (see below), whose sum is σ = 84715205184. Its totient is φ = 14097099984.

The previous prime is 42324451241. The next prime is 42324451271. The reversal of 42324451266 is 66215442324.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2754310 + ... + 2769633.

It is an arithmetic number, because the mean of its divisors is an integer number (5294700324).

Almost surely, 2^42324451266 is an apocalyptic number.

42324451266 is an abundant number, since it is smaller than the sum of its proper divisors (42390753918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42324451266 is a wasteful number, since it uses less digits than its factorization.

42324451266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5525225.

The product of its digits is 276480, while the sum is 39.

The spelling of 42324451266 in words is "forty-two billion, three hundred twenty-four million, four hundred fifty-one thousand, two hundred sixty-six".