340436435123102 has 16 divisors (see below), whose sum is σ = 545304189744000. Its totient is φ = 159047055340320.

The previous prime is 340436435123047. The next prime is 340436435123149. The reversal of 340436435123102 is 201321534634043.

It is a self number, because there is not a number n which added to its sum of digits gives 340436435123102.

It is a congruent number.

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, 94670864477 + ... + 94670868072.

It is an arithmetic number, because the mean of its divisors is an integer number (34081511859000).

Almost surely, 2^{340436435123102} is an apocalyptic number.

340436435123102 is a deficient number, since it is larger than the sum of its proper divisors (204867754620898).

340436435123102 is a wasteful number, since it uses less digits than its factorization.

340436435123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189341732611.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 340436435123102 its reverse (201321534634043), we get a palindrome (541757969757145).

The spelling of 340436435123102 in words is "three hundred forty trillion, four hundred thirty-six billion, four hundred thirty-five million, one hundred twenty-three thousand, one hundred two".