40220002024 has 16 divisors (see below), whose sum is σ = 79848533700. Its totient is φ = 18927059712.

The previous prime is 40220002021. The next prime is 40220002027. The reversal of 40220002024 is 42020002204.

It is an interprime number because it is at equal distance from previous prime (40220002021) and next prime (40220002027).

It can be written as a sum of positive squares in 2 ways, for example, as 40112879524 + 107122500 = 200282^2 + 10350^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40220001989 and 40220002007.

It is not an unprimeable number, because it can be changed into a prime (40220002021) by changing a digit.

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, 147867519 + ... + 147867790.

Almost surely, 2^40220002024 is an apocalyptic number.

It is an amenable number.

40220002024 is a deficient number, since it is larger than the sum of its proper divisors (39628531676).

40220002024 is a wasteful number, since it uses less digits than its factorization.

40220002024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295735332 (or 295735328 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 40220002024 its reverse (42020002204), we get a palindrome (82240004228).

The spelling of 40220002024 in words is "forty billion, two hundred twenty million, two thousand, twenty-four".