340206616131 has 8 divisors (see below), whose sum is σ = 457180545024. Its totient is φ = 225018549000.

The previous prime is 340206616091. The next prime is 340206616171. The reversal of 340206616131 is 131616602043.

It is an interprime number because it is at equal distance from previous prime (340206616091) and next prime (340206616171).

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

It is not a de Polignac number, because 340206616131 - 2¹⁰ = 340206615107 is a prime.

It is a super-2 number, since 2×340206616131² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340206616092 and 340206616101.

It is not an unprimeable number, because it can be changed into a prime (340206616171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446464995 + ... + 446465756.

It is an arithmetic number, because the mean of its divisors is an integer number (57147568128).

Almost surely, 2^340206616131 is an apocalyptic number.

340206616131 is a deficient number, since it is larger than the sum of its proper divisors (116973928893).

340206616131 is a wasteful number, since it uses less digits than its factorization.

340206616131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892930881.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 340206616131 in words is "three hundred forty billion, two hundred six million, six hundred sixteen thousand, one hundred thirty-one".