40222024004 has 12 divisors (see below), whose sum is σ = 74529044604. Its totient is φ = 18928011264.

The previous prime is 40222023971. The next prime is 40222024033. The reversal of 40222024004 is 40042022204.

It can be written as a sum of positive squares in 2 ways, for example, as 25169187904 + 15052836100 = 158648^2 + 122690^2 .

It is a super-2 number, since 2×40222024004² (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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295750109 + ... + 295750244.

It is an arithmetic number, because the mean of its divisors is an integer number (6210753717).

Almost surely, 2^40222024004 is an apocalyptic number.

It is an amenable number.

40222024004 is a deficient number, since it is larger than the sum of its proper divisors (34307020600).

40222024004 is a wasteful number, since it uses less digits than its factorization.

40222024004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591500374 (or 591500372 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 40222024004 its reverse (40042022204), we get a palindrome (80264046208).

The spelling of 40222024004 in words is "forty billion, two hundred twenty-two million, twenty-four thousand, four".