135452411152 has 20 divisors (see below), whose sum is σ = 264761519580. Its totient is φ = 67126857728.

The previous prime is 135452411123. The next prime is 135452411173. The reversal of 135452411152 is 251114254531.

It can be written as a sum of positive squares in 2 ways, for example, as 14262091776 + 121190319376 = 119424^2 + 348124^2 .

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, 37457377 + ... + 37460992.

It is an arithmetic number, because the mean of its divisors is an integer number (13238075979).

Almost surely, 2^135452411152 is an apocalyptic number.

It is an amenable number.

135452411152 is a deficient number, since it is larger than the sum of its proper divisors (129309108428).

135452411152 is a wasteful number, since it uses less digits than its factorization.

135452411152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74918490 (or 74918484 counting only the distinct ones).

The product of its digits is 24000, while the sum is 34.

Adding to 135452411152 its reverse (251114254531), we get a palindrome (386566665683).

The spelling of 135452411152 in words is "one hundred thirty-five billion, four hundred fifty-two million, four hundred eleven thousand, one hundred fifty-two".