134451412 has 6 divisors (see below), whose sum is σ = 235289978. Its totient is φ = 67225704.

The previous prime is 134451403. The next prime is 134451431. The reversal of 134451412 is 214154431.

It can be written as a sum of positive squares in only one way, i.e., 73205136 + 61246276 = 8556^2 + 7826^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16806423 + ... + 16806430.

Almost surely, 2^134451412 is an apocalyptic number.

It is an amenable number.

134451412 is a deficient number, since it is larger than the sum of its proper divisors (100838566).

134451412 is a wasteful number, since it uses less digits than its factorization.

134451412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33612857 (or 33612855 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 134451412 is about 11595.3185380998. The cubic root of 134451412 is about 512.2969722876.

The spelling of 134451412 in words is "one hundred thirty-four million, four hundred fifty-one thousand, four hundred twelve".