340102310443242 has 32 divisors (see below), whose sum is σ = 680262306662400. Its totient is φ = 113357823012720.

The previous prime is 340102310443241. The next prime is 340102310443243. The reversal of 340102310443242 is 242344013201043.

It is an interprime number because it is at equal distance from previous prime (340102310443241) and next prime (340102310443243).

It is not an unprimeable number, because it can be changed into a prime (340102310443241) 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, 6309966009 + ... + 6310019907.

It is an arithmetic number, because the mean of its divisors is an integer number (21258197083200).

Almost surely, 2^{340102310443242} is an apocalyptic number.

340102310443242 is an abundant number, since it is smaller than the sum of its proper divisors (340159996219158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340102310443242 is a wasteful number, since it uses less digits than its factorization.

340102310443242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123578.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 340102310443242 its reverse (242344013201043), we get a palindrome (582446323644285).

The spelling of 340102310443242 in words is "three hundred forty trillion, one hundred two billion, three hundred ten million, four hundred forty-three thousand, two hundred forty-two".