340375653111 has 12 divisors (see below), whose sum is σ = 491429937768. Its totient is φ = 209461940064.

The previous prime is 340375653043. The next prime is 340375653113. The reversal of 340375653111 is 111356573043.

It is not a de Polignac number, because 340375653111 - 2⁹ = 340375652599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 340375653111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340375653113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335675680 + ... + 335676693.

It is an arithmetic number, because the mean of its divisors is an integer number (40952494814).

Almost surely, 2^340375653111 is an apocalyptic number.

340375653111 is a deficient number, since it is larger than the sum of its proper divisors (151054284657).

340375653111 is a wasteful number, since it uses less digits than its factorization.

340375653111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671352402 (or 671352389 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 340375653111 in words is "three hundred forty billion, three hundred seventy-five million, six hundred fifty-three thousand, one hundred eleven".