40224042204042 has 32 divisors (see below), whose sum is σ = 80487859228992. Its totient is φ = 13401386561024.

The previous prime is 40224042204029. The next prime is 40224042204097. The reversal of 40224042204042 is 24040224042204.

It is a happy number.

It is a super-2 number, since 2×40224042204042² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100562788 + ... + 100961984.

It is an arithmetic number, because the mean of its divisors is an integer number (2515245600906).

Almost surely, 2^{40224042204042} is an apocalyptic number.

40224042204042 is an abundant number, since it is smaller than the sum of its proper divisors (40263817024950).

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

40224042204042 is a wasteful number, since it uses less digits than its factorization.

40224042204042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407462.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 40224042204042 its reverse (24040224042204), we get a palindrome (64264266246246).

The spelling of 40224042204042 in words is "forty trillion, two hundred twenty-four billion, forty-two million, two hundred four thousand, forty-two".