40220260202600 has 24 divisors (see below), whose sum is σ = 93512104971510. Its totient is φ = 16088104080960.

The previous prime is 40220260202593. The next prime is 40220260202611. The reversal of 40220260202600 is 620206202204.

It can be written as a sum of positive squares in 3 ways, for example, as 16726676710276 + 23493583492324 = 4089826^2 + 4847018^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40220260202600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100550650307 + ... + 100550650706.

Almost surely, 2^{40220260202600} is an apocalyptic number.

40220260202600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40220260202600 is an abundant number, since it is smaller than the sum of its proper divisors (53291844768910).

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

40220260202600 is a wasteful number, since it uses less digits than its factorization.

40220260202600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201101301029 (or 201101301020 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40220260202600 its reverse (620206202204), we get a palindrome (40840466404804).

The spelling of 40220260202600 in words is "forty trillion, two hundred twenty billion, two hundred sixty million, two hundred two thousand, six hundred".