40221403022024 has 16 divisors (see below), whose sum is σ = 86188720761600. Its totient is φ = 17237744152272.

The previous prime is 40221403021951. The next prime is 40221403022027. The reversal of 40221403022024 is 42022030412204.

It is a super-2 number, since 2×40221403022024² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40221403021984 and 40221403022002.

It is not an unprimeable number, because it can be changed into a prime (40221403022027) 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, 359119669784 + ... + 359119669895.

It is an arithmetic number, because the mean of its divisors is an integer number (5386795047600).

Almost surely, 2^{40221403022024} is an apocalyptic number.

It is an amenable number.

40221403022024 is an abundant number, since it is smaller than the sum of its proper divisors (45967317739576).

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

40221403022024 is a wasteful number, since it uses less digits than its factorization.

40221403022024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718239339692 (or 718239339688 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 40221403022024 its reverse (42022030412204), we get a palindrome (82243433434228).

The spelling of 40221403022024 in words is "forty trillion, two hundred twenty-one billion, four hundred three million, twenty-two thousand, twenty-four".