134427153512 has 16 divisors (see below), whose sum is σ = 252471708000. Its totient is φ = 67101364720.

The previous prime is 134427153493. The next prime is 134427153589. The reversal of 134427153512 is 215351724431.

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, 14021414 + ... + 14030997.

It is an arithmetic number, because the mean of its divisors is an integer number (15779481750).

Almost surely, 2^134427153512 is an apocalyptic number.

It is an amenable number.

134427153512 is a deficient number, since it is larger than the sum of its proper divisors (118044554488).

134427153512 is a wasteful number, since it uses less digits than its factorization.

134427153512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28053016 (or 28053012 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

Adding to 134427153512 its reverse (215351724431), we get a palindrome (349778877943).

The spelling of 134427153512 in words is "one hundred thirty-four billion, four hundred twenty-seven million, one hundred fifty-three thousand, five hundred twelve".