340242101242043 has 40 divisors (see below), whose sum is σ = 460632601763040. Its totient is φ = 244729582352640.

The previous prime is 340242101241971. The next prime is 340242101242067.

It is a happy number.

340242101242043 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 340242101242043 - 2⁸ = 340242101241787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340242101242343) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 126354446 + ... + 129019107.

It is an arithmetic number, because the mean of its divisors is an integer number (11515815044076).

Almost surely, 2^{340242101242043} is an apocalyptic number.

340242101242043 is a deficient number, since it is larger than the sum of its proper divisors (120390500520997).

340242101242043 is an equidigital number, since it uses as much as digits as its factorization.

340242101242043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255373617 (or 255373584 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 34024210 and 1242043, that added together give a palindrome (35266253).

The spelling of 340242101242043 in words is "three hundred forty trillion, two hundred forty-two billion, one hundred one million, two hundred forty-two thousand, forty-three".