3105445014 has 64 divisors (see below), whose sum is σ = 7898227200. Its totient is φ = 885989664.

The previous prime is 3105445003. The next prime is 3105445043. The reversal of 3105445014 is 4105445013.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273784 + ... + 284900.

It is an arithmetic number, because the mean of its divisors is an integer number (123409800).

Almost surely, 2^3105445014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3105445014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3949113600).

3105445014 is an abundant number, since it is smaller than the sum of its proper divisors (4792782186).

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

3105445014 is a wasteful number, since it uses less digits than its factorization.

3105445014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11874 (or 11868 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3105445014 is about 55726.5198446844. The cubic root of 3105445014 is about 1458.9529325599.

Subtracting 3105445014 from its reverse (4105445013), we obtain a palindrome (999999999).

The spelling of 3105445014 in words is "three billion, one hundred five million, four hundred forty-five thousand, fourteen".