40422466405 has 8 divisors (see below), whose sum is σ = 48653508384. Its totient is φ = 32240274000.

The previous prime is 40422466373. The next prime is 40422466457. The reversal of 40422466405 is 50466422404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40422466405 - 2⁵ = 40422466373 is a prime.

It is a Duffinian number.

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, 12210571 + ... + 12213880.

It is an arithmetic number, because the mean of its divisors is an integer number (6081688548).

Almost surely, 2^40422466405 is an apocalyptic number.

It is an amenable number.

40422466405 is a deficient number, since it is larger than the sum of its proper divisors (8231041979).

40422466405 is a wasteful number, since it uses less digits than its factorization.

40422466405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24424787.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 40422466405 its reverse (50466422404), we get a palindrome (90888888809).

The spelling of 40422466405 in words is "forty billion, four hundred twenty-two million, four hundred sixty-six thousand, four hundred five".