3142230144 has 32 divisors (see below), whose sum is σ = 8346549840. Its totient is φ = 1047409920.

The previous prime is 3142230137. The next prime is 3142230151. The reversal of 3142230144 is 4410322413.

It is an interprime number because it is at equal distance from previous prime (3142230137) and next prime (3142230151).

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×3142230144² = 19747220555724521472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 4091062 + ... + 4091829.

Almost surely, 2^3142230144 is an apocalyptic number.

It is an amenable number.

3142230144 is an abundant number, since it is smaller than the sum of its proper divisors (5204319696).

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

3142230144 is an equidigital number, since it uses as much as digits as its factorization.

3142230144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8182908 (or 8182896 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3142230144 is about 56055.5986855907. The cubic root of 3142230144 is about 1464.6909456127.

Adding to 3142230144 its reverse (4410322413), we get a palindrome (7552552557).

The spelling of 3142230144 in words is "three billion, one hundred forty-two million, two hundred thirty thousand, one hundred forty-four".