40041022 has 16 divisors (see below), whose sum is σ = 71626752. Its totient is φ = 16414200.

The previous prime is 40041007. The next prime is 40041073. The reversal of 40041022 is 22014004.

It is a junction number, because it is equal to n+sod(n) for n = 40040993 and 40041011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61854 + ... + 62497.

It is an arithmetic number, because the mean of its divisors is an integer number (4476672).

Almost surely, 2^40041022 is an apocalyptic number.

40041022 is a deficient number, since it is larger than the sum of its proper divisors (31585730).

40041022 is a wasteful number, since it uses less digits than its factorization.

40041022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124383.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 40041022 is about 6327.7975631336. The cubic root of 40041022 is about 342.1120604475.

Adding to 40041022 its reverse (22014004), we get a palindrome (62055026).

The spelling of 40041022 in words is "forty million, forty-one thousand, twenty-two".