2620612206312 has 64 divisors (see below), whose sum is σ = 6836809812480. Its totient is φ = 835504942272.

The previous prime is 2620612206283. The next prime is 2620612206323. The reversal of 2620612206312 is 2136022160262.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9156403 + ... + 9438269.

It is an arithmetic number, because the mean of its divisors is an integer number (106825153320).

Almost surely, 2^{2620612206312} is an apocalyptic number.

It is an amenable number.

2620612206312 is an abundant number, since it is smaller than the sum of its proper divisors (4216197606168).

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

2620612206312 is a wasteful number, since it uses less digits than its factorization.

2620612206312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298742 (or 298738 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 2620612206312 its reverse (2136022160262), we get a palindrome (4756634366574).

The spelling of 2620612206312 in words is "two trillion, six hundred twenty billion, six hundred twelve million, two hundred six thousand, three hundred twelve".