3150446140 has 24 divisors (see below), whose sum is σ = 6740768160. Its totient is φ = 1236401088.

The previous prime is 3150446113. The next prime is 3150446161. The reversal of 3150446140 is 416440513.

It is a junction number, because it is equal to n+sod(n) for n = 3150446099 and 3150446108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1485000 + ... + 1487119.

It is an arithmetic number, because the mean of its divisors is an integer number (280865340).

Almost surely, 2^3150446140 is an apocalyptic number.

It is an amenable number.

3150446140 is an abundant number, since it is smaller than the sum of its proper divisors (3590322020).

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

3150446140 is a wasteful number, since it uses less digits than its factorization.

3150446140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972181 (or 2972179 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3150446140 is about 56128.8351919047. The cubic root of 3150446140 is about 1465.9664114716.

Adding to 3150446140 its reverse (416440513), we get a palindrome (3566886653).

The spelling of 3150446140 in words is "three billion, one hundred fifty million, four hundred forty-six thousand, one hundred forty".