40240422022 has 8 divisors (see below), whose sum is σ = 60364693872. Its totient is φ = 20118857400.

The previous prime is 40240421983. The next prime is 40240422143. The reversal of 40240422022 is 22022404204.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 40240421984 and 40240422002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639229 + ... + 699352.

It is an arithmetic number, because the mean of its divisors is an integer number (7545586734).

Almost surely, 2^40240422022 is an apocalyptic number.

40240422022 is a deficient number, since it is larger than the sum of its proper divisors (20124271850).

40240422022 is a wasteful number, since it uses less digits than its factorization.

40240422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353614.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40240422022 its reverse (22022404204), we get a palindrome (62262826226).

The spelling of 40240422022 in words is "forty billion, two hundred forty million, four hundred twenty-two thousand, twenty-two".