40822426660 has 24 divisors (see below), whose sum is σ = 85763845440. Its totient is φ = 16321970784.

The previous prime is 40822426657. The next prime is 40822426679. The reversal of 40822426660 is 6662422804.

It is a super-2 number, since 2×40822426660² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389544 + ... + 483103.

It is an arithmetic number, because the mean of its divisors is an integer number (3573493560).

Almost surely, 2^40822426660 is an apocalyptic number.

It is an amenable number.

40822426660 is an abundant number, since it is smaller than the sum of its proper divisors (44941418780).

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

40822426660 is a wasteful number, since it uses less digits than its factorization.

40822426660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874995 (or 874993 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 40822426660 in words is "forty billion, eight hundred twenty-two million, four hundred twenty-six thousand, six hundred sixty".