340211323440102 has 16 divisors (see below), whose sum is σ = 685780305518592. Its totient is φ = 112510831373640.

The previous prime is 340211323440097. The next prime is 340211323440169. The reversal of 340211323440102 is 201044323112043.

It is a self number, because there is not a number n which added to its sum of digits gives 340211323440102.

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, 223235775774 + ... + 223235777297.

It is an arithmetic number, because the mean of its divisors is an integer number (42861269094912).

Almost surely, 2^{340211323440102} is an apocalyptic number.

340211323440102 is an abundant number, since it is smaller than the sum of its proper divisors (345568982078490).

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

340211323440102 is a wasteful number, since it uses less digits than its factorization.

340211323440102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446471553203.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 340211323440102 its reverse (201044323112043), we get a palindrome (541255646552145).

The spelling of 340211323440102 in words is "three hundred forty trillion, two hundred eleven billion, three hundred twenty-three million, four hundred forty thousand, one hundred two".