134242611125 has 80 divisors (see below), whose sum is σ = 196086626736. Its totient is φ = 91750579200.

The previous prime is 134242611119. The next prime is 134242611133. The reversal of 134242611125 is 521116242431.

It can be written as a sum of positive squares in 8 ways, for example, as 34107071761 + 100135539364 = 184681^2 + 316442^2 .

It is not a de Polignac number, because 134242611125 - 2¹² = 134242607029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134242611091 and 134242611100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 129953609 + ... + 129954641.

Almost surely, 2^134242611125 is an apocalyptic number.

It is an amenable number.

134242611125 is a deficient number, since it is larger than the sum of its proper divisors (61844015611).

134242611125 is an frugal number, since it uses more digits than its factorization.

134242611125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1478 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

Adding to 134242611125 its reverse (521116242431), we get a palindrome (655358853556).

The spelling of 134242611125 in words is "one hundred thirty-four billion, two hundred forty-two million, six hundred eleven thousand, one hundred twenty-five".