2651100340412 has 12 divisors (see below), whose sum is σ = 4639492371696. Its totient is φ = 1325531091360.

The previous prime is 2651100340333. The next prime is 2651100340423. The reversal of 2651100340412 is 2140430011562.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 4454753 + ... + 5014680.

It is an arithmetic number, because the mean of its divisors is an integer number (386624364308).

Almost surely, 2^{2651100340412} is an apocalyptic number.

It is an amenable number.

2651100340412 is a deficient number, since it is larger than the sum of its proper divisors (1988392031284).

2651100340412 is a wasteful number, since it uses less digits than its factorization.

2651100340412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9539428 (or 9539426 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 2651100340412 its reverse (2140430011562), we get a palindrome (4791530351974).

The spelling of 2651100340412 in words is "two trillion, six hundred fifty-one billion, one hundred million, three hundred forty thousand, four hundred twelve".