340150311340 has 96 divisors (see below), whose sum is σ = 820402329600. Its totient is φ = 116046362880.

The previous prime is 340150311323. The next prime is 340150311341. The reversal of 340150311340 is 43113051043.

It is not an unprimeable number, because it can be changed into a prime (340150311341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55841695 + ... + 55847785.

It is an arithmetic number, because the mean of its divisors is an integer number (8545857600).

Almost surely, 2^340150311340 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 340150311340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410201164800).

340150311340 is an abundant number, since it is smaller than the sum of its proper divisors (480252018260).

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

340150311340 is a wasteful number, since it uses less digits than its factorization.

340150311340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8015 (or 8013 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 340150311340 its reverse (43113051043), we get a palindrome (383263362383).

The spelling of 340150311340 in words is "three hundred forty billion, one hundred fifty million, three hundred eleven thousand, three hundred forty".