3141240045 has 8 divisors (see below), whose sum is σ = 5025984096. Its totient is φ = 1675328016.

The previous prime is 3141240043. The next prime is 3141240049. The reversal of 3141240045 is 5400421413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3141240045 - 2¹ = 3141240043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3141239997 and 3141240024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141240043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 104707987 + ... + 104708016.

It is an arithmetic number, because the mean of its divisors is an integer number (628248012).

Almost surely, 2^3141240045 is an apocalyptic number.

It is an amenable number.

3141240045 is a deficient number, since it is larger than the sum of its proper divisors (1884744051).

3141240045 is a wasteful number, since it uses less digits than its factorization.

3141240045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209416011.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3141240045 is about 56046.7665882698. The cubic root of 3141240045 is about 1464.5370908327.

Adding to 3141240045 its reverse (5400421413), we get a palindrome (8541661458).

The spelling of 3141240045 in words is "three billion, one hundred forty-one million, two hundred forty thousand, forty-five".