3012442432 has 28 divisors (see below), whose sum is σ = 6329453940. Its totient is φ = 1417619456.

The previous prime is 3012442427. The next prime is 3012442451. The reversal of 3012442432 is 2342442103.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2414346496 + 598095936 = 49136^2 + 24456^2 .

It is a super-2 number, since 2×3012442432² = 18149618812228149248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3012442397 and 3012442406.

It is a congruent number.

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, 1383307 + ... + 1385482.

Almost surely, 2^3012442432 is an apocalyptic number.

3012442432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3012442432 is an abundant number, since it is smaller than the sum of its proper divisors (3317011508).

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

3012442432 is a wasteful number, since it uses less digits than its factorization.

3012442432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768818 (or 2768808 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3012442432 is about 54885.7215676354. The cubic root of 3012442432 is about 1444.2407192249.

Adding to 3012442432 its reverse (2342442103), we get a palindrome (5354884535).

The spelling of 3012442432 in words is "three billion, twelve million, four hundred forty-two thousand, four hundred thirty-two".