340261324131 has 8 divisors (see below), whose sum is σ = 453879285264. Its totient is φ = 226742122880.

The previous prime is 340261324093. The next prime is 340261324141. The reversal of 340261324131 is 131423162043.

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 340261324131 - 2¹³ = 340261315939 is a prime.

It is a super-2 number, since 2×340261324131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340261324141) 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, 24681930 + ... + 24695711.

It is an arithmetic number, because the mean of its divisors is an integer number (56734910658).

Almost surely, 2^340261324131 is an apocalyptic number.

340261324131 is a deficient number, since it is larger than the sum of its proper divisors (113617961133).

340261324131 is a wasteful number, since it uses less digits than its factorization.

340261324131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49379941.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 340261324131 its reverse (131423162043), we get a palindrome (471684486174).

The spelling of 340261324131 in words is "three hundred forty billion, two hundred sixty-one million, three hundred twenty-four thousand, one hundred thirty-one".