42343411244 has 12 divisors (see below), whose sum is σ = 74102569464. Its totient is φ = 21171248544.

The previous prime is 42343411193. The next prime is 42343411301. The reversal of 42343411244 is 44211434324.

It is a self number, because there is not a number n which added to its sum of digits gives 42343411244.

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, 176219 + ... + 340205.

It is an arithmetic number, because the mean of its divisors is an integer number (6175214122).

Almost surely, 2^42343411244 is an apocalyptic number.

It is an amenable number.

42343411244 is a deficient number, since it is larger than the sum of its proper divisors (31759158220).

42343411244 is a wasteful number, since it uses less digits than its factorization.

42343411244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228544 (or 228542 counting only the distinct ones).

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

Adding to 42343411244 its reverse (44211434324), we get a palindrome (86554845568).

The spelling of 42343411244 in words is "forty-two billion, three hundred forty-three million, four hundred eleven thousand, two hundred forty-four".