134313032442 has 128 divisors (see below), whose sum is σ = 284968037376. Its totient is φ = 42161720832.

The previous prime is 134313032423. The next prime is 134313032443. The reversal of 134313032442 is 244230313431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134313032443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205685788 + ... + 205686440.

It is an arithmetic number, because the mean of its divisors is an integer number (2226312792).

Almost surely, 2^134313032442 is an apocalyptic number.

134313032442 is an abundant number, since it is smaller than the sum of its proper divisors (150655004934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134313032442 is a wasteful number, since it uses less digits than its factorization.

134313032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 134313032442 its reverse (244230313431), we get a palindrome (378543345873).

The spelling of 134313032442 in words is "one hundred thirty-four billion, three hundred thirteen million, thirty-two thousand, four hundred forty-two".