34530361442 has 4 divisors (see below), whose sum is σ = 51795542166. Its totient is φ = 17265180720.

The previous prime is 34530361441. The next prime is 34530361447. The reversal of 34530361442 is 24416303543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30213740041 + 4316621401 = 173821^2 + 65701^2 .

It is a super-2 number, since 2×34530361442² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34530361441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8632590359 + ... + 8632590362.

Almost surely, 2^34530361442 is an apocalyptic number.

34530361442 is a deficient number, since it is larger than the sum of its proper divisors (17265180724).

34530361442 is a wasteful number, since it uses less digits than its factorization.

34530361442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17265180723.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 34530361442 its reverse (24416303543), we get a palindrome (58946664985).

The spelling of 34530361442 in words is "thirty-four billion, five hundred thirty million, three hundred sixty-one thousand, four hundred forty-two".