3141545412 has 12 divisors (see below), whose sum is σ = 7330272656. Its totient is φ = 1047181800.

The previous prime is 3141545401. The next prime is 3141545467. The reversal of 3141545412 is 2145451413.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 3141545412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130897714 + ... + 130897737.

Almost surely, 2^3141545412 is an apocalyptic number.

It is an amenable number.

3141545412 is an abundant number, since it is smaller than the sum of its proper divisors (4188727244).

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

3141545412 is a wasteful number, since it uses less digits than its factorization.

3141545412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261795458 (or 261795456 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 3141545412 is about 56049.4907380968. The cubic root of 3141545412 is about 1464.5845462749.

Adding to 3141545412 its reverse (2145451413), we get a palindrome (5286996825).

The spelling of 3141545412 in words is "three billion, one hundred forty-one million, five hundred forty-five thousand, four hundred twelve".