340433141334042 has 16 divisors (see below), whose sum is σ = 702829711141632. Its totient is φ = 109817142365760.

The previous prime is 340433141333993. The next prime is 340433141334061. The reversal of 340433141334042 is 240433141334043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915142852863 + ... + 915142853234.

It is an arithmetic number, because the mean of its divisors is an integer number (43926856946352).

Almost surely, 2^{340433141334042} is an apocalyptic number.

340433141334042 is an abundant number, since it is smaller than the sum of its proper divisors (362396569807590).

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

340433141334042 is a wasteful number, since it uses less digits than its factorization.

340433141334042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830285706133.

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 340433141334042 its reverse (240433141334043), we get a palindrome (580866282668085).

Subtracting from 340433141334042 its reverse (240433141334043), we obtain a palindrome (99999999999999).

The spelling of 340433141334042 in words is "three hundred forty trillion, four hundred thirty-three billion, one hundred forty-one million, three hundred thirty-four thousand, forty-two".