40452032022 has 8 divisors (see below), whose sum is σ = 80904064056. Its totient is φ = 13484010672.

The previous prime is 40452032021. The next prime is 40452032041. The reversal of 40452032022 is 22023025404.

It is a happy number.

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

40452032022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40452031983 and 40452032001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40452032021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3371002663 + ... + 3371002674.

It is an arithmetic number, because the mean of its divisors is an integer number (10113008007).

Almost surely, 2^40452032022 is an apocalyptic number.

40452032022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40452032022 is a wasteful number, since it uses less digits than its factorization.

40452032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6742005342.

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 40452032022 its reverse (22023025404), we get a palindrome (62475057426).

The spelling of 40452032022 in words is "forty billion, four hundred fifty-two million, thirty-two thousand, twenty-two".