40432442324042 has 8 divisors (see below), whose sum is σ = 60663246009600. Its totient is φ = 20211360320844.

The previous prime is 40432442324017. The next prime is 40432442324051. The reversal of 40432442324042 is 24042324423404.

It is a happy number.

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

It is a super-2 number, since 2×40432442324042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40432442323987 and 40432442324005.

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, 2430410192 + ... + 2430426827.

It is an arithmetic number, because the mean of its divisors is an integer number (7582905751200).

Almost surely, 2^{40432442324042} is an apocalyptic number.

40432442324042 is a deficient number, since it is larger than the sum of its proper divisors (20230803685558).

40432442324042 is a wasteful number, since it uses less digits than its factorization.

40432442324042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4860841180.

The product of its (nonzero) digits is 589824, while the sum is 38.

Adding to 40432442324042 its reverse (24042324423404), we get a palindrome (64474766747446).

The spelling of 40432442324042 in words is "forty trillion, four hundred thirty-two billion, four hundred forty-two million, three hundred twenty-four thousand, forty-two".