3141081465 has 16 divisors (see below), whose sum is σ = 5086283328. Its totient is φ = 1655059136.

The previous prime is 3141081409. The next prime is 3141081469. The reversal of 3141081465 is 5641801413.

It is a cyclic number.

It is not a de Polignac number, because 3141081465 - 2⁹ = 3141080953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3141081469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260234 + ... + 1262723.

It is an arithmetic number, because the mean of its divisors is an integer number (317892708).

Almost surely, 2^3141081465 is an apocalyptic number.

It is an amenable number.

3141081465 is a deficient number, since it is larger than the sum of its proper divisors (1945201863).

3141081465 is a wasteful number, since it uses less digits than its factorization.

3141081465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523048.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 3141081465 is about 56045.3518590079. The cubic root of 3141081465 is about 1464.5124455549.

Adding to 3141081465 its reverse (5641801413), we get a palindrome (8782882878).

The spelling of 3141081465 in words is "three billion, one hundred forty-one million, eighty-one thousand, four hundred sixty-five".