3143140120 has 32 divisors (see below), whose sum is σ = 7112959920. Its totient is φ = 1249985920.

The previous prime is 3143140103. The next prime is 3143140123. The reversal of 3143140120 is 210413413.

It is a super-2 number, since 2×3143140120² = 19758659627907228800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143140123) 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, 220186 + ... + 234025.

Almost surely, 2^3143140120 is an apocalyptic number.

It is an amenable number.

3143140120 is an abundant number, since it is smaller than the sum of its proper divisors (3969819800).

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

3143140120 is a wasteful number, since it uses less digits than its factorization.

3143140120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454395 (or 454391 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3143140120 is about 56063.7148251880. The cubic root of 3143140120 is about 1464.8323213137.

Adding to 3143140120 its reverse (210413413), we get a palindrome (3353553533).

The spelling of 3143140120 in words is "three billion, one hundred forty-three million, one hundred forty thousand, one hundred twenty".