40662600020202 has 16 divisors (see below), whose sum is σ = 81325297497312. Its totient is φ = 13554183763920.

The previous prime is 40662600020201. The next prime is 40662600020219. The reversal of 40662600020202 is 20202000626604.

It is a self number, because there is not a number n which added to its sum of digits gives 40662600020202.

It is not an unprimeable number, because it can be changed into a prime (40662600020201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076993 + ... + 9254139.

It is an arithmetic number, because the mean of its divisors is an integer number (5082831093582).

Almost surely, 2^{40662600020202} is an apocalyptic number.

40662600020202 is an abundant number, since it is smaller than the sum of its proper divisors (40662697477110).

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

40662600020202 is a wasteful number, since it uses less digits than its factorization.

40662600020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8121413.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 40662600020202 its reverse (20202000626604), we get a palindrome (60864600646806).

The spelling of 40662600020202 in words is "forty trillion, six hundred sixty-two billion, six hundred million, twenty thousand, two hundred two".