40231342022 has 8 divisors (see below), whose sum is σ = 60363643872. Its totient is φ = 20110127400.

The previous prime is 40231342003. The next prime is 40231342033. The reversal of 40231342022 is 22024313204.

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

It is a super-2 number, since 2×40231342022² (a number of 22 digits) contains 22 as substring.

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, 2762729 + ... + 2777252.

It is an arithmetic number, because the mean of its divisors is an integer number (7545455484).

Almost surely, 2^40231342022 is an apocalyptic number.

40231342022 is a deficient number, since it is larger than the sum of its proper divisors (20132301850).

40231342022 is a wasteful number, since it uses less digits than its factorization.

40231342022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543614.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 40231342022 its reverse (22024313204), we get a palindrome (62255655226).

The spelling of 40231342022 in words is "forty billion, two hundred thirty-one million, three hundred forty-two thousand, twenty-two".