42344023032 has 48 divisors (see below), whose sum is σ = 116561769480. Its totient is φ = 13883284800.

The previous prime is 42344023013. The next prime is 42344023039. The reversal of 42344023032 is 23032044324.

42344023032 is a `hidden beast` number, since 423 + 4 + 4 + 0 + 230 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 42344022987 and 42344023005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42344023039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4816194 + ... + 4824977.

Almost surely, 2^42344023032 is an apocalyptic number.

It is an amenable number.

42344023032 is an abundant number, since it is smaller than the sum of its proper divisors (74217746448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42344023032 is a wasteful number, since it uses less digits than its factorization.

42344023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9641244 (or 9641237 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 42344023032 its reverse (23032044324), we get a palindrome (65376067356).

The spelling of 42344023032 in words is "forty-two billion, three hundred forty-four million, twenty-three thousand, thirty-two".