40234332422 has 8 divisors (see below), whose sum is σ = 61635573216. Its totient is φ = 19689141352.

The previous prime is 40234332371. The next prime is 40234332433. The reversal of 40234332422 is 22423343204.

It is a happy number.

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

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, 214012313 + ... + 214012500.

It is an arithmetic number, because the mean of its divisors is an integer number (7704446652).

Almost surely, 2^40234332422 is an apocalyptic number.

40234332422 is a deficient number, since it is larger than the sum of its proper divisors (21401240794).

40234332422 is a wasteful number, since it uses less digits than its factorization.

40234332422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428024862.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 40234332422 its reverse (22423343204), we get a palindrome (62657675626).

The spelling of 40234332422 in words is "forty billion, two hundred thirty-four million, three hundred thirty-two thousand, four hundred twenty-two".