40221403022030 has 32 divisors (see below), whose sum is σ = 73576167556896. Its totient is φ = 15827497386624.

The previous prime is 40221403022027. The next prime is 40221403022041. The reversal of 40221403022030 is 3022030412204.

It is a super-2 number, since 2×40221403022030² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40221403021987 and 40221403022005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39144029 + ... + 40158408.

It is an arithmetic number, because the mean of its divisors is an integer number (2299255236153).

Almost surely, 2^{40221403022030} is an apocalyptic number.

40221403022030 is a deficient number, since it is larger than the sum of its proper divisors (33354764534866).

40221403022030 is a wasteful number, since it uses less digits than its factorization.

40221403022030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79303268.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40221403022030 its reverse (3022030412204), we get a palindrome (43243433434234).

The spelling of 40221403022030 in words is "forty trillion, two hundred twenty-one billion, four hundred three million, twenty-two thousand, thirty".