134420011442 has 8 divisors (see below), whose sum is σ = 201638061696. Its totient is φ = 67207324212.

The previous prime is 134420011433. The next prime is 134420011511. The reversal of 134420011442 is 244110024431.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1277498 + ... + 1378709.

It is an arithmetic number, because the mean of its divisors is an integer number (25204757712).

Almost surely, 2^134420011442 is an apocalyptic number.

134420011442 is a deficient number, since it is larger than the sum of its proper divisors (67218050254).

134420011442 is a wasteful number, since it uses less digits than its factorization.

134420011442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681512.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 134420011442 its reverse (244110024431), we get a palindrome (378530035873).

The spelling of 134420011442 in words is "one hundred thirty-four billion, four hundred twenty million, eleven thousand, four hundred forty-two".