3141144340 has 48 divisors (see below), whose sum is σ = 6680991744. Its totient is φ = 1240444800.

The previous prime is 3141144319. The next prime is 3141144397. The reversal of 3141144340 is 434411413.

3141144340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3141144340³ (a number of 29 digits) contains 333 as substring.

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, 533010 + ... + 538870.

It is an arithmetic number, because the mean of its divisors is an integer number (139187328).

Almost surely, 2^3141144340 is an apocalyptic number.

It is an amenable number.

3141144340 is an abundant number, since it is smaller than the sum of its proper divisors (3539847404).

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

3141144340 is a wasteful number, since it uses less digits than its factorization.

3141144340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6208 (or 6206 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 3141144340 is about 56045.9127858580. The cubic root of 3141144340 is about 1464.5222172006.

Adding to 3141144340 its reverse (434411413), we get a palindrome (3575555753).

The spelling of 3141144340 in words is "three billion, one hundred forty-one million, one hundred forty-four thousand, three hundred forty".