340423413330000 has 3200 divisors, whose sum is σ = 1528212972109824. Its totient is φ = 62977305600000.

The previous prime is 340423413329953. The next prime is 340423413330001. The reversal of 340423413330000 is 33314324043.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 340423413330000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340423413330001) by changing a digit.

It is a polite number, since it can be written in 639 ways as a sum of consecutive naturals, for example, 468257789637 + ... + 468257790363.

Almost surely, 2^{340423413330000} is an apocalyptic number.

340423413330000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340423413330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (764106486054912).

340423413330000 is an abundant number, since it is smaller than the sum of its proper divisors (1187789558779824).

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

340423413330000 is a wasteful number, since it uses less digits than its factorization.

340423413330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1302 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 340423413330000 its reverse (33314324043), we get a palindrome (340456727654043).

The spelling of 340423413330000 in words is "three hundred forty trillion, four hundred twenty-three billion, four hundred thirteen million, three hundred thirty thousand".