3141254340 has 144 divisors (see below), whose sum is σ = 10904100480. Its totient is φ = 717050880.

The previous prime is 3141254317. The next prime is 3141254381. The reversal of 3141254340 is 434521413.

It is a happy number.

3141254340 is a `hidden beast` number, since 31 + 41 + 254 + 340 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1474396 + ... + 1476524.

It is an arithmetic number, because the mean of its divisors is an integer number (75722920).

Almost surely, 2^3141254340 is an apocalyptic number.

3141254340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3141254340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5452050240).

3141254340 is an abundant number, since it is smaller than the sum of its proper divisors (7762846140).

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

3141254340 is a wasteful number, since it uses less digits than its factorization.

3141254340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3141254340 is about 56046.8941155529. The cubic root of 3141254340 is about 1464.5393124103.

Adding to 3141254340 its reverse (434521413), we get a palindrome (3575775753).

The spelling of 3141254340 in words is "three billion, one hundred forty-one million, two hundred fifty-four thousand, three hundred forty".