341111340 has 144 divisors (see below), whose sum is σ = 1082652480. Its totient is φ = 86822400.

The previous prime is 341111297. The next prime is 341111363. The reversal of 341111340 is 43111143.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 526897 + ... + 527543.

It is an arithmetic number, because the mean of its divisors is an integer number (7518420).

Almost surely, 2^341111340 is an apocalyptic number.

341111340 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 341111340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541326240).

341111340 is an abundant number, since it is smaller than the sum of its proper divisors (741541140).

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

341111340 is a wasteful number, since it uses less digits than its factorization.

341111340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 341111340 is about 18469.1997660971. The cubic root of 341111340 is about 698.7128318699.

Adding to 341111340 its reverse (43111143), we get a palindrome (384222483).

The spelling of 341111340 in words is "three hundred forty-one million, one hundred eleven thousand, three hundred forty".