340532121235043 has 16 divisors (see below), whose sum is σ = 362030826823200. Its totient is φ = 319391486668800.

The previous prime is 340532121235039. The next prime is 340532121235049.

340532121235043 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 340532121235043 - 2² = 340532121235039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340532121234988 and 340532121235006.

It is not an unprimeable number, because it can be changed into a prime (340532121235049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19259555 + ... + 32434467.

It is an arithmetic number, because the mean of its divisors is an integer number (22626926676450).

Almost surely, 2^{340532121235043} is an apocalyptic number.

340532121235043 is a deficient number, since it is larger than the sum of its proper divisors (21498705588157).

340532121235043 is a wasteful number, since it uses less digits than its factorization.

340532121235043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13188502.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 340532121235043 in words is "three hundred forty trillion, five hundred thirty-two billion, one hundred twenty-one million, two hundred thirty-five thousand, forty-three".