40602202666244 has 12 divisors (see below), whose sum is σ = 72706269891024. Its totient is φ = 19828982697384.

The previous prime is 40602202666241. The next prime is 40602202666279. The reversal of 40602202666244 is 44266620220604.

It is a happy number.

It is a super-2 number, since 2×40602202666244² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40602202666195 and 40602202666204.

It is not an unprimeable number, because it can be changed into a prime (40602202666241) 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, 118029658742 + ... + 118029659085.

It is an arithmetic number, because the mean of its divisors is an integer number (6058855824252).

Almost surely, 2^{40602202666244} is an apocalyptic number.

It is an amenable number.

40602202666244 is a deficient number, since it is larger than the sum of its proper divisors (32104067224780).

40602202666244 is a wasteful number, since it uses less digits than its factorization.

40602202666244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236059317874 (or 236059317872 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 44.

Adding to 40602202666244 its reverse (44266620220604), we get a palindrome (84868822886848).

The spelling of 40602202666244 in words is "forty trillion, six hundred two billion, two hundred two million, six hundred sixty-six thousand, two hundred forty-four".