42040262622 has 8 divisors (see below), whose sum is σ = 84080525256. Its totient is φ = 14013420872.

The previous prime is 42040262597. The next prime is 42040262623. The reversal of 42040262622 is 22626204024.

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

42040262622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 42040262622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42040262623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3503355213 + ... + 3503355224.

It is an arithmetic number, because the mean of its divisors is an integer number (10510065657).

Almost surely, 2^42040262622 is an apocalyptic number.

42040262622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42040262622 is a wasteful number, since it uses less digits than its factorization.

42040262622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7006710442.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 42040262622 its reverse (22626204024), we get a palindrome (64666466646).

The spelling of 42040262622 in words is "forty-two billion, forty million, two hundred sixty-two thousand, six hundred twenty-two".