40421022308 has 6 divisors (see below), whose sum is σ = 70736789046. Its totient is φ = 20210511152.

The previous prime is 40421022251. The next prime is 40421022329. The reversal of 40421022308 is 80322012404.

40421022308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40329475684 + 91546624 = 200822^2 + 9568^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052627785 + ... + 5052627792.

It is an arithmetic number, because the mean of its divisors is an integer number (11789464841).

Almost surely, 2^40421022308 is an apocalyptic number.

It is an amenable number.

40421022308 is a deficient number, since it is larger than the sum of its proper divisors (30315766738).

40421022308 is a wasteful number, since it uses less digits than its factorization.

40421022308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10105255581 (or 10105255579 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The spelling of 40421022308 in words is "forty billion, four hundred twenty-one million, twenty-two thousand, three hundred eight".