3145454230 has 16 divisors (see below), whose sum is σ = 5693451120. Its totient is φ = 1251152032.

The previous prime is 3145454227. The next prime is 3145454239. The reversal of 3145454230 is 324545413.

It is a junction number, because it is equal to n+sod(n) for n = 3145454192 and 3145454201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145454239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876829 + ... + 880408.

It is an arithmetic number, because the mean of its divisors is an integer number (355840695).

Almost surely, 2^3145454230 is an apocalyptic number.

3145454230 is a deficient number, since it is larger than the sum of its proper divisors (2547996890).

3145454230 is a wasteful number, since it uses less digits than its factorization.

3145454230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757423.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3145454230 is about 56084.3492429038. The cubic root of 3145454230 is about 1465.1917232105.

Adding to 3145454230 its reverse (324545413), we get a palindrome (3469999643).

The spelling of 3145454230 in words is "three billion, one hundred forty-five million, four hundred fifty-four thousand, two hundred thirty".