3012542312 has 32 divisors (see below), whose sum is σ = 6088643400. Its totient is φ = 1389118464.

The previous prime is 3012542311. The next prime is 3012542317. The reversal of 3012542312 is 2132452103.

It can be written as a sum of positive squares in 4 ways, for example, as 1063672996 + 1948869316 = 32614^2 + 44146^2 .

It is a super-2 number, since 2×3012542312² = 18150822363180610688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3012542311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104588 + ... + 130244.

Almost surely, 2^3012542312 is an apocalyptic number.

It is an amenable number.

3012542312 is an abundant number, since it is smaller than the sum of its proper divisors (3076101088).

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

3012542312 is a wasteful number, since it uses less digits than its factorization.

3012542312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26805 (or 26801 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3012542312 is about 54886.6314506547. The cubic root of 3012542312 is about 1444.2566807104.

Adding to 3012542312 its reverse (2132452103), we get a palindrome (5144994415).

The spelling of 3012542312 in words is "three billion, twelve million, five hundred forty-two thousand, three hundred twelve".