340423044042102 has 64 divisors (see below), whose sum is σ = 811965304111104. Its totient is φ = 93032047262880.

The previous prime is 340423044042083. The next prime is 340423044042127. The reversal of 340423044042102 is 201240440324043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26618583 + ... + 37274589.

It is an arithmetic number, because the mean of its divisors is an integer number (12686957876736).

Almost surely, 2^{340423044042102} is an apocalyptic number.

340423044042102 is an abundant number, since it is smaller than the sum of its proper divisors (471542260069002).

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

340423044042102 is a wasteful number, since it uses less digits than its factorization.

340423044042102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10689113.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 340423044042102 its reverse (201240440324043), we get a palindrome (541663484366145).

The spelling of 340423044042102 in words is "three hundred forty trillion, four hundred twenty-three billion, forty-four million, forty-two thousand, one hundred two".