40423432022404 has 12 divisors (see below), whose sum is σ = 70747974980928. Its totient is φ = 20209724885000.

The previous prime is 40423432022329. The next prime is 40423432022417. The reversal of 40423432022404 is 40422023432404.

It is a self number, because there is not a number n which added to its sum of digits gives 40423432022404.

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 3 ways as a sum of consecutive naturals, for example, 497735872 + ... + 497817079.

It is an arithmetic number, because the mean of its divisors is an integer number (5895664581744).

Almost surely, 2^{40423432022404} is an apocalyptic number.

It is an amenable number.

40423432022404 is a deficient number, since it is larger than the sum of its proper divisors (30324542958524).

40423432022404 is a wasteful number, since it uses less digits than its factorization.

40423432022404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995563106 (or 995563104 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 40423432022404 its reverse (40422023432404), we get a palindrome (80845455454808).

The spelling of 40423432022404 in words is "forty trillion, four hundred twenty-three billion, four hundred thirty-two million, twenty-two thousand, four hundred four".