42341132444 has 24 divisors (see below), whose sum is σ = 79814470848. Its totient is φ = 19537721280.

The previous prime is 42341132417. The next prime is 42341132453. The reversal of 42341132444 is 44423114324.

It is a self number, because there is not a number n which added to its sum of digits gives 42341132444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152189 + ... + 328395.

It is an arithmetic number, because the mean of its divisors is an integer number (3325602952).

Almost surely, 2^42341132444 is an apocalyptic number.

It is an amenable number.

42341132444 is a deficient number, since it is larger than the sum of its proper divisors (37473338404).

42341132444 is a wasteful number, since it uses less digits than its factorization.

42341132444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180845 (or 180843 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 42341132444 its reverse (44423114324), we get a palindrome (86764246768).

The spelling of 42341132444 in words is "forty-two billion, three hundred forty-one million, one hundred thirty-two thousand, four hundred forty-four".