42440122410032 has 20 divisors (see below), whose sum is σ = 82229902975416. Its totient is φ = 21219502287360.

The previous prime is 42440122409941. The next prime is 42440122410047. The reversal of 42440122410032 is 23001422104424.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42440122409977 and 42440122410004.

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, 34305569 + ... + 35521152.

Almost surely, 2^{42440122410032} is an apocalyptic number.

It is an amenable number.

42440122410032 is a deficient number, since it is larger than the sum of its proper divisors (39789780565384).

42440122410032 is a wasteful number, since it uses less digits than its factorization.

42440122410032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69864716 (or 69864710 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 42440122410032 its reverse (23001422104424), we get a palindrome (65441544514456).

The spelling of 42440122410032 in words is "forty-two trillion, four hundred forty billion, one hundred twenty-two million, four hundred ten thousand, thirty-two".