134114031521 has 8 divisors (see below), whose sum is σ = 136127244864. Its totient is φ = 132101156880.

The previous prime is 134114031517. The next prime is 134114031547. The reversal of 134114031521 is 125130411431.

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

It is a cyclic number.

It is not a de Polignac number, because 134114031521 - 2² = 134114031517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134114031221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778751 + ... + 935243.

It is an arithmetic number, because the mean of its divisors is an integer number (17015905608).

Almost surely, 2^134114031521 is an apocalyptic number.

It is an amenable number.

134114031521 is a deficient number, since it is larger than the sum of its proper divisors (2013213343).

134114031521 is a wasteful number, since it uses less digits than its factorization.

134114031521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169351.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 134114031521 its reverse (125130411431), we get a palindrome (259244442952).

The spelling of 134114031521 in words is "one hundred thirty-four billion, one hundred fourteen million, thirty-one thousand, five hundred twenty-one".