3040043412 has 48 divisors (see below), whose sum is σ = 8295322112. Its totient is φ = 848383200.

The previous prime is 3040043401. The next prime is 3040043429. The reversal of 3040043412 is 2143400403.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417214 + ... + 424437.

Almost surely, 2^3040043412 is an apocalyptic number.

It is an amenable number.

3040043412 is an abundant number, since it is smaller than the sum of its proper divisors (5255278700).

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

3040043412 is a wasteful number, since it uses less digits than its factorization.

3040043412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841708 (or 841706 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3040043412 is about 55136.5886866426. The cubic root of 3040043412 is about 1448.6381842675.

Adding to 3040043412 its reverse (2143400403), we get a palindrome (5183443815).

The spelling of 3040043412 in words is "three billion, forty million, forty-three thousand, four hundred twelve".