34343423042 has 16 divisors (see below), whose sum is σ = 52494930360. Its totient is φ = 16845209472.

The previous prime is 34343423041. The next prime is 34343423057. The reversal of 34343423042 is 24032434343.

It can be written as a sum of positive squares in 4 ways, for example, as 22677046921 + 11666376121 = 150589^2 + 108011^2 .

It is not an unprimeable number, because it can be changed into a prime (34343423041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835238 + ... + 875390.

Almost surely, 2^34343423042 is an apocalyptic number.

34343423042 is a deficient number, since it is larger than the sum of its proper divisors (18151507318).

34343423042 is a wasteful number, since it uses less digits than its factorization.

34343423042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48277.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 34343423042 its reverse (24032434343), we get a palindrome (58375857385).

The spelling of 34343423042 in words is "thirty-four billion, three hundred forty-three million, four hundred twenty-three thousand, forty-two".