40452505222204 has 6 divisors (see below), whose sum is σ = 70791884138864. Its totient is φ = 20226252611100.

The previous prime is 40452505222159. The next prime is 40452505222301. The reversal of 40452505222204 is 40222250525404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056563152772 + ... + 5056563152779.

Almost surely, 2^{40452505222204} is an apocalyptic number.

It is an amenable number.

40452505222204 is a deficient number, since it is larger than the sum of its proper divisors (30339378916660).

40452505222204 is a wasteful number, since it uses less digits than its factorization.

40452505222204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10113126305555 (or 10113126305553 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

Adding to 40452505222204 its reverse (40222250525404), we get a palindrome (80674755747608).

The spelling of 40452505222204 in words is "forty trillion, four hundred fifty-two billion, five hundred five million, two hundred twenty-two thousand, two hundred four".