3140135212 has 12 divisors (see below), whose sum is σ = 5818485960. Its totient is φ = 1477710656.

The previous prime is 3140135209. The next prime is 3140135231. The reversal of 3140135212 is 2125310413.

It is a happy number.

3140135212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 23089162 + ... + 23089297.

It is an arithmetic number, because the mean of its divisors is an integer number (484873830).

Almost surely, 2^3140135212 is an apocalyptic number.

It is an amenable number.

3140135212 is a deficient number, since it is larger than the sum of its proper divisors (2678350748).

3140135212 is a wasteful number, since it uses less digits than its factorization.

3140135212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46178480 (or 46178478 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3140135212 is about 56036.9093723057. The cubic root of 3140135212 is about 1464.3653689836.

Adding to 3140135212 its reverse (2125310413), we get a palindrome (5265445625).

It can be divided in two parts, 314013 and 5212, that added together give a square (319225 = 565²).

The spelling of 3140135212 in words is "three billion, one hundred forty million, one hundred thirty-five thousand, two hundred twelve".