134242151534 has 8 divisors (see below), whose sum is σ = 204368648808. Its totient is φ = 66119268600.

The previous prime is 134242151501. The next prime is 134242151551. The reversal of 134242151534 is 435151242431.

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 = 134242151494 and 134242151503.

It is a congruent number.

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, 500903417 + ... + 500903684.

It is an arithmetic number, because the mean of its divisors is an integer number (25546081101).

Almost surely, 2^134242151534 is an apocalyptic number.

134242151534 is a deficient number, since it is larger than the sum of its proper divisors (70126497274).

134242151534 is a wasteful number, since it uses less digits than its factorization.

134242151534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001807170.

The product of its digits is 57600, while the sum is 35.

Adding to 134242151534 its reverse (435151242431), we get a palindrome (569393393965).

The spelling of 134242151534 in words is "one hundred thirty-four billion, two hundred forty-two million, one hundred fifty-one thousand, five hundred thirty-four".