40043112233422 has 8 divisors (see below), whose sum is σ = 62676175669776. Its totient is φ = 19151053676832.

The previous prime is 40043112233407. The next prime is 40043112233429. The reversal of 40043112233422 is 22433221134004.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40043112233429) 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, 435251219883 + ... + 435251219974.

It is an arithmetic number, because the mean of its divisors is an integer number (7834521958722).

Almost surely, 2^{40043112233422} is an apocalyptic number.

40043112233422 is a deficient number, since it is larger than the sum of its proper divisors (22633063436354).

40043112233422 is a wasteful number, since it uses less digits than its factorization.

40043112233422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870502439882.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 40043112233422 its reverse (22433221134004), we get a palindrome (62476333367426).

The spelling of 40043112233422 in words is "forty trillion, forty-three billion, one hundred twelve million, two hundred thirty-three thousand, four hundred twenty-two".