42622444444626 has 48 divisors (see below), whose sum is σ = 96370528752576. Its totient is φ = 13588814197728.

The previous prime is 42622444444609. The next prime is 42622444444627. The reversal of 42622444444626 is 62644444422624.

It is a happy number.

42622444444626 is a `hidden beast` number, since 4 + 2 + 6 + 2 + 2 + 4 + 4 + 4 + 4 + 4 + 4 + 626 = 666.

It is not an unprimeable number, because it can be changed into a prime (42622444444627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2335756 + ... + 9523688.

It is an arithmetic number, because the mean of its divisors is an integer number (2007719349012).

Almost surely, 2^{42622444444626} is an apocalyptic number.

42622444444626 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42622444444626 is an abundant number, since it is smaller than the sum of its proper divisors (53748084307950).

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

42622444444626 is a wasteful number, since it uses less digits than its factorization.

42622444444626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7202287 (or 7202284 counting only the distinct ones).

The product of its digits is 56623104, while the sum is 54.

The spelling of 42622444444626 in words is "forty-two trillion, six hundred twenty-two billion, four hundred forty-four million, four hundred forty-four thousand, six hundred twenty-six".