134140413 has 8 divisors (see below), whose sum is σ = 195113376. Its totient is φ = 81297200.

The previous prime is 134140411. The next prime is 134140417. The reversal of 134140413 is 314041431.

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 134140413 - 2¹ = 134140411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134140413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134140411) 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, 2032398 + ... + 2032463.

It is an arithmetic number, because the mean of its divisors is an integer number (24389172).

Almost surely, 2^134140413 is an apocalyptic number.

It is an amenable number.

134140413 is a deficient number, since it is larger than the sum of its proper divisors (60972963).

134140413 is a wasteful number, since it uses less digits than its factorization.

134140413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064875.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 134140413 is about 11581.9002326907. The cubic root of 134140413 is about 511.9016700105.

Adding to 134140413 its reverse (314041431), we get a palindrome (448181844).

The spelling of 134140413 in words is "one hundred thirty-four million, one hundred forty thousand, four hundred thirteen".