134422020042 has 48 divisors (see below), whose sum is σ = 281312568768. Its totient is φ = 42817800960.

The previous prime is 134422020041. The next prime is 134422020043. The reversal of 134422020042 is 240020224431.

It is an interprime number because it is at equal distance from previous prime (134422020041) and next prime (134422020043).

It is a junction number, because it is equal to n+sod(n) for n = 134422019994 and 134422020021.

It is not an unprimeable number, because it can be changed into a prime (134422020041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3354042 + ... + 3393882.

It is an arithmetic number, because the mean of its divisors is an integer number (5860678516).

Almost surely, 2^134422020042 is an apocalyptic number.

134422020042 is an abundant number, since it is smaller than the sum of its proper divisors (146890548726).

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

134422020042 is a wasteful number, since it uses less digits than its factorization.

134422020042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40955 (or 40932 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 134422020042 its reverse (240020224431), we get a palindrome (374442244473).

The spelling of 134422020042 in words is "one hundred thirty-four billion, four hundred twenty-two million, twenty thousand, forty-two".