340235076652131 has 8 divisors (see below), whose sum is σ = 453713688319680. Its totient is φ = 226789924709672.

The previous prime is 340235076652127. The next prime is 340235076652147. The reversal of 340235076652131 is 131256670532043.

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 340235076652131 - 2² = 340235076652127 is a prime.

It is a super-2 number, since 2×340235076652131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340235076652631) 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, 8364907545 + ... + 8364948218.

It is an arithmetic number, because the mean of its divisors is an integer number (56714211039960).

Almost surely, 2^{340235076652131} is an apocalyptic number.

340235076652131 is a deficient number, since it is larger than the sum of its proper divisors (113478611667549).

340235076652131 is a wasteful number, since it uses less digits than its factorization.

340235076652131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16729862545.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 340235076652131 in words is "three hundred forty trillion, two hundred thirty-five billion, seventy-six million, six hundred fifty-two thousand, one hundred thirty-one".