340415134133 has 8 divisors (see below), whose sum is σ = 358738470720. Its totient is φ = 322132472640.

The previous prime is 340415134061. The next prime is 340415134139. The reversal of 340415134133 is 331431514043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340415134133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 340415134133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340415134139) 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, 10151585 + ... + 10185062.

It is an arithmetic number, because the mean of its divisors is an integer number (44842308840).

Almost surely, 2^340415134133 is an apocalyptic number.

It is an amenable number.

340415134133 is a deficient number, since it is larger than the sum of its proper divisors (18323336587).

340415134133 is a wasteful number, since it uses less digits than its factorization.

340415134133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20337547.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 340415134133 its reverse (331431514043), we get a palindrome (671846648176).

The spelling of 340415134133 in words is "three hundred forty billion, four hundred fifteen million, one hundred thirty-four thousand, one hundred thirty-three".