2628641030412 has 24 divisors (see below), whose sum is σ = 6136152145200. Its totient is φ = 875834190016.

The previous prime is 2628641030387. The next prime is 2628641030413. The reversal of 2628641030412 is 2140301468262.

It is a super-2 number, since 2×2628641030412² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2628641030413) 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, 47406987 + ... + 47462402.

It is an arithmetic number, because the mean of its divisors is an integer number (255673006050).

Almost surely, 2^{2628641030412} is an apocalyptic number.

It is an amenable number.

2628641030412 is an abundant number, since it is smaller than the sum of its proper divisors (3507511114788).

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

2628641030412 is a wasteful number, since it uses less digits than its factorization.

2628641030412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94871705 (or 94871703 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

Adding to 2628641030412 its reverse (2140301468262), we get a palindrome (4768942498674).

The spelling of 2628641030412 in words is "two trillion, six hundred twenty-eight billion, six hundred forty-one million, thirty thousand, four hundred twelve".