135551414 has 8 divisors (see below), whose sum is σ = 204171528. Its totient is φ = 67494240.

The previous prime is 135551413. The next prime is 135551417. The reversal of 135551414 is 414155531.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135551411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140132 + ... + 141095.

It is an arithmetic number, because the mean of its divisors is an integer number (25521441).

Almost surely, 2^135551414 is an apocalyptic number.

135551414 is a deficient number, since it is larger than the sum of its proper divisors (68620114).

135551414 is a wasteful number, since it uses less digits than its factorization.

135551414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281470.

The product of its digits is 6000, while the sum is 29.

The square root of 135551414 is about 11642.6549377709. The cubic root of 135551414 is about 513.6902831156.

The spelling of 135551414 in words is "one hundred thirty-five million, five hundred fifty-one thousand, four hundred fourteen".