3012042455544 has 64 divisors (see below), whose sum is σ = 7537222339200. Its totient is φ = 1003065807744.

The previous prime is 3012042455533. The next prime is 3012042455549. The reversal of 3012042455544 is 4455542402103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012042455549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116973279 + ... + 116999025.

It is an arithmetic number, because the mean of its divisors is an integer number (117769099050).

Almost surely, 2^{3012042455544} is an apocalyptic number.

It is an amenable number.

3012042455544 is an abundant number, since it is smaller than the sum of its proper divisors (4525179883656).

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

3012042455544 is a wasteful number, since it uses less digits than its factorization.

3012042455544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30172 (or 30168 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 3012042455544 its reverse (4455542402103), we get a palindrome (7467584857647).

The spelling of 3012042455544 in words is "three trillion, twelve billion, forty-two million, four hundred fifty-five thousand, five hundred forty-four".