340311023104 has 80 divisors (see below), whose sum is σ = 732504647952. Its totient is φ = 157014540288.

The previous prime is 340311023083. The next prime is 340311023119. The reversal of 340311023104 is 401320113043.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26104972 + ... + 26118004.

Almost surely, 2^340311023104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340311023104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366252323976).

340311023104 is an abundant number, since it is smaller than the sum of its proper divisors (392193624848).

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

340311023104 is a wasteful number, since it uses less digits than its factorization.

340311023104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16987 (or 16971 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 340311023104 its reverse (401320113043), we get a palindrome (741631136147).

The spelling of 340311023104 in words is "three hundred forty billion, three hundred eleven million, twenty-three thousand, one hundred four".