40430422334 has 8 divisors (see below), whose sum is σ = 60685774128. Its totient is φ = 20201830960.

The previous prime is 40430422283. The next prime is 40430422339. The reversal of 40430422334 is 43322403404.

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 = 40430422297 and 40430422306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40430422339) 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, 6686327 + ... + 6692370.

It is an arithmetic number, because the mean of its divisors is an integer number (7585721766).

Almost surely, 2^40430422334 is an apocalyptic number.

40430422334 is a deficient number, since it is larger than the sum of its proper divisors (20255351794).

40430422334 is a wasteful number, since it uses less digits than its factorization.

40430422334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13380210.

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

Adding to 40430422334 its reverse (43322403404), we get a palindrome (83752825738).

The spelling of 40430422334 in words is "forty billion, four hundred thirty million, four hundred twenty-two thousand, three hundred thirty-four".