3141540142 has 16 divisors (see below), whose sum is σ = 5341890960. Its totient is φ = 1373628672.

The previous prime is 3141540107. The next prime is 3141540163. The reversal of 3141540142 is 2410451413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3179203 + ... + 3180190.

It is an arithmetic number, because the mean of its divisors is an integer number (333868185).

Almost surely, 2^3141540142 is an apocalyptic number.

3141540142 is a deficient number, since it is larger than the sum of its proper divisors (2200350818).

3141540142 is a wasteful number, since it uses less digits than its factorization.

3141540142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6359427.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 3141540142 is about 56049.4437260532. The cubic root of 3141540142 is about 1464.5837273187.

Adding to 3141540142 its reverse (2410451413), we get a palindrome (5551991555).

The spelling of 3141540142 in words is "three billion, one hundred forty-one million, five hundred forty thousand, one hundred forty-two".