134023413 has 8 divisors (see below), whose sum is σ = 184860000. Its totient is φ = 86267888.

The previous prime is 134023411. The next prime is 134023429. The reversal of 134023413 is 314320431.

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 134023413 - 2¹ = 134023411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134023413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134023411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770163 + ... + 770336.

It is an arithmetic number, because the mean of its divisors is an integer number (23107500).

Almost surely, 2^134023413 is an apocalyptic number.

It is an amenable number.

134023413 is a deficient number, since it is larger than the sum of its proper divisors (50836587).

134023413 is a wasteful number, since it uses less digits than its factorization.

134023413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540531.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 134023413 is about 11576.8481461925. The cubic root of 134023413 is about 511.7527963647.

Adding to 134023413 its reverse (314320431), we get a palindrome (448343844).

It can be divided in two parts, 1340 and 23413, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 134023413 in words is "one hundred thirty-four million, twenty-three thousand, four hundred thirteen".