134342102043042 has 16 divisors (see below), whose sum is σ = 268746849090720. Its totient is φ = 44770259846912.

The previous prime is 134342102043041. The next prime is 134342102043053. The reversal of 134342102043042 is 240340201243431.

It is a super-2 number, since 2×134342102043042² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134342102042994 and 134342102043012.

It is not an unprimeable number, because it can be changed into a prime (134342102043041) 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, 2610180648 + ... + 2610232115.

It is an arithmetic number, because the mean of its divisors is an integer number (16796678068170).

Almost surely, 2^{134342102043042} is an apocalyptic number.

134342102043042 is an abundant number, since it is smaller than the sum of its proper divisors (134404747047678).

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

134342102043042 is a wasteful number, since it uses less digits than its factorization.

134342102043042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5220417057.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 134342102043042 its reverse (240340201243431), we get a palindrome (374682303286473).

The spelling of 134342102043042 in words is "one hundred thirty-four trillion, three hundred forty-two billion, one hundred two million, forty-three thousand, forty-two".