3140422430 has 16 divisors (see below), whose sum is σ = 5658315264. Its totient is φ = 1254934560.

The previous prime is 3140422403. The next prime is 3140422469. The reversal of 3140422430 is 342240413.

It is a junction number, because it is equal to n+sod(n) for n = 3140422396 and 3140422405.

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, 143582 + ... + 164001.

It is an arithmetic number, because the mean of its divisors is an integer number (353644704).

Almost surely, 2^3140422430 is an apocalyptic number.

3140422430 is a deficient number, since it is larger than the sum of its proper divisors (2517892834).

3140422430 is a wasteful number, since it uses less digits than its factorization.

3140422430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308611.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3140422430 is about 56039.4720710322. The cubic root of 3140422430 is about 1464.4100145420.

Adding to 3140422430 its reverse (342240413), we get a palindrome (3482662843).

The spelling of 3140422430 in words is "three billion, one hundred forty million, four hundred twenty-two thousand, four hundred thirty".