3143212134 has 16 divisors (see below), whose sum is σ = 6312511920. Its totient is φ = 1043389440.

The previous prime is 3143212129. The next prime is 3143212159. The reversal of 3143212134 is 4312123413.

It is a happy number.

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, 1085419 + ... + 1088310.

It is an arithmetic number, because the mean of its divisors is an integer number (394531995).

Almost surely, 2^3143212134 is an apocalyptic number.

3143212134 is an abundant number, since it is smaller than the sum of its proper divisors (3169299786).

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

3143212134 is a wasteful number, since it uses less digits than its factorization.

3143212134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173975.

The product of its digits is 1728, while the sum is 24.

The square root of 3143212134 is about 56064.3570729211. The cubic root of 3143212134 is about 1464.8435083883.

Adding to 3143212134 its reverse (4312123413), we get a palindrome (7455335547).

The spelling of 3143212134 in words is "three billion, one hundred forty-three million, two hundred twelve thousand, one hundred thirty-four".