3113043450 has 48 divisors (see below), whose sum is σ = 8422202016. Its totient is φ = 754676800.

The previous prime is 3113043413. The next prime is 3113043511. The reversal of 3113043450 is 543403113.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3113043450.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 941697 + ... + 944996.

It is an arithmetic number, because the mean of its divisors is an integer number (175462542).

Almost surely, 2^3113043450 is an apocalyptic number.

3113043450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3113043450 is an abundant number, since it is smaller than the sum of its proper divisors (5309158566).

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

3113043450 is a wasteful number, since it uses less digits than its factorization.

3113043450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886719 (or 1886714 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3113043450 is about 55794.6543138319. The cubic root of 3113043450 is about 1460.1418905697.

Adding to 3113043450 its reverse (543403113), we get a palindrome (3656446563).

The spelling of 3113043450 in words is "three billion, one hundred thirteen million, forty-three thousand, four hundred fifty".