3230141240 has 64 divisors (see below), whose sum is σ = 7325575200. Its totient is φ = 1281837568.

The previous prime is 3230141197. The next prime is 3230141279. The reversal of 3230141240 is 421410323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3410447 + ... + 3411393.

Almost surely, 2^3230141240 is an apocalyptic number.

It is an amenable number.

3230141240 is an abundant number, since it is smaller than the sum of its proper divisors (4095433960).

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

3230141240 is a wasteful number, since it uses less digits than its factorization.

3230141240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3230141240 is about 56834.3315259360. The cubic root of 3230141240 is about 1478.2248683259.

Adding to 3230141240 its reverse (421410323), we get a palindrome (3651551563).

The spelling of 3230141240 in words is "three billion, two hundred thirty million, one hundred forty-one thousand, two hundred forty".