134311222442 has 16 divisors (see below), whose sum is σ = 201719877120. Its totient is φ = 67071308112.

The previous prime is 134311222429. The next prime is 134311222483. The reversal of 134311222442 is 244222113431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7520159 + ... + 7537997.

It is an arithmetic number, because the mean of its divisors is an integer number (12607492320).

Almost surely, 2^134311222442 is an apocalyptic number.

134311222442 is a deficient number, since it is larger than the sum of its proper divisors (67408654678).

134311222442 is a wasteful number, since it uses less digits than its factorization.

134311222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22357.

The product of its digits is 9216, while the sum is 29.

Adding to 134311222442 its reverse (244222113431), we get a palindrome (378533335873).

The spelling of 134311222442 in words is "one hundred thirty-four billion, three hundred eleven million, two hundred twenty-two thousand, four hundred forty-two".