40421022304 has 24 divisors (see below), whose sum is σ = 85700341440. Its totient is φ = 18655856256.

The previous prime is 40421022251. The next prime is 40421022329. The reversal of 40421022304 is 40322012404.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 48582544 + ... + 48583375.

It is an arithmetic number, because the mean of its divisors is an integer number (3570847560).

Almost surely, 2^40421022304 is an apocalyptic number.

It is an amenable number.

40421022304 is an abundant number, since it is smaller than the sum of its proper divisors (45279319136).

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

40421022304 is a wasteful number, since it uses less digits than its factorization.

40421022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97165942 (or 97165934 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 40421022304 its reverse (40322012404), we get a palindrome (80743034708).

The spelling of 40421022304 in words is "forty billion, four hundred twenty-one million, twenty-two thousand, three hundred four".