3050430140 has 12 divisors (see below), whose sum is σ = 6405903336. Its totient is φ = 1220172048.

The previous prime is 3050430137. The next prime is 3050430167. The reversal of 3050430140 is 410340503.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 152521507 = 3050430140 / (3 + 0 + 5 + 0 + 4 + 3 + 0 + 1 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76260734 + ... + 76260773.

It is an arithmetic number, because the mean of its divisors is an integer number (533825278).

Almost surely, 2^3050430140 is an apocalyptic number.

It is an amenable number.

3050430140 is an abundant number, since it is smaller than the sum of its proper divisors (3355473196).

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

3050430140 is a wasteful number, since it uses less digits than its factorization.

3050430140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152521516 (or 152521514 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3050430140 is about 55230.6992532233. The cubic root of 3050430140 is about 1450.2861329898.

Adding to 3050430140 its reverse (410340503), we get a palindrome (3460770643).

The spelling of 3050430140 in words is "three billion, fifty million, four hundred thirty thousand, one hundred forty".