134332421042 has 8 divisors (see below), whose sum is σ = 201616541100. Its totient is φ = 67126907344.

The previous prime is 134332421039. The next prime is 134332421131. The reversal of 134332421042 is 240124233431.

It can be written as a sum of positive squares in 2 ways, for example, as 134013834241 + 318586801 = 366079^2 + 17849^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 134332420996 and 134332421014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19647317 + ... + 19654152.

Almost surely, 2^134332421042 is an apocalyptic number.

134332421042 is a deficient number, since it is larger than the sum of its proper divisors (67284120058).

134332421042 is a wasteful number, since it uses less digits than its factorization.

134332421042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39303180.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 134332421042 its reverse (240124233431), we get a palindrome (374456654473).

The spelling of 134332421042 in words is "one hundred thirty-four billion, three hundred thirty-two million, four hundred twenty-one thousand, forty-two".