134731468 has 12 divisors (see below), whose sum is σ = 236404840. Its totient is φ = 67187232.

The previous prime is 134731433. The next prime is 134731483. The reversal of 134731468 is 864137431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42921 + ... + 45952.

Almost surely, 2^134731468 is an apocalyptic number.

It is an amenable number.

134731468 is a deficient number, since it is larger than the sum of its proper divisors (101673372).

134731468 is a wasteful number, since it uses less digits than its factorization.

134731468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89256 (or 89254 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 134731468 is about 11607.3885090489. The cubic root of 134731468 is about 512.6524224804.

Adding to 134731468 its reverse (864137431), we get a palindrome (998868899).

It can be divided in two parts, 13473 and 1468, that added together give a palindrome (14941).

The spelling of 134731468 in words is "one hundred thirty-four million, seven hundred thirty-one thousand, four hundred sixty-eight".