134031516 has 24 divisors (see below), whose sum is σ = 320014464. Its totient is φ = 43638000.

The previous prime is 134031503. The next prime is 134031551. The reversal of 134031516 is 615130431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129360 + ... + 130391.

It is an arithmetic number, because the mean of its divisors is an integer number (13333936).

Almost surely, 2^134031516 is an apocalyptic number.

It is an amenable number.

134031516 is an abundant number, since it is smaller than the sum of its proper divisors (185982948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134031516 is a wasteful number, since it uses less digits than its factorization.

134031516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259801 (or 259799 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 134031516 is about 11577.1981066232. The cubic root of 134031516 is about 511.7631096109.

Adding to 134031516 its reverse (615130431), we get a palindrome (749161947).

The spelling of 134031516 in words is "one hundred thirty-four million, thirty-one thousand, five hundred sixteen".