3135424212 has 36 divisors (see below), whose sum is σ = 7938897876. Its totient is φ = 1043395200.

The previous prime is 3135424211. The next prime is 3135424267. The reversal of 3135424212 is 2124245313.

It can be written as a sum of positive squares in 2 ways, for example, as 2675579076 + 459845136 = 51726^2 + 21444^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135424211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50823 + ... + 94094.

It is an arithmetic number, because the mean of its divisors is an integer number (220524941).

Almost surely, 2^3135424212 is an apocalyptic number.

It is an amenable number.

3135424212 is an abundant number, since it is smaller than the sum of its proper divisors (4803473664).

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

3135424212 is a wasteful number, since it uses less digits than its factorization.

3135424212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145528 (or 145523 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 3135424212 is about 55994.8587997148. The cubic root of 3135424212 is about 1463.6326958595.

Adding to 3135424212 its reverse (2124245313), we get a palindrome (5259669525).

The spelling of 3135424212 in words is "three billion, one hundred thirty-five million, four hundred twenty-four thousand, two hundred twelve".