2601304349428 has 6 divisors (see below), whose sum is σ = 4552282611506. Its totient is φ = 1300652174712.

The previous prime is 2601304349327. The next prime is 2601304349443. The reversal of 2601304349428 is 8249434031062.

It can be written as a sum of positive squares in only one way, i.e., 2088221524624 + 513082824804 = 1445068^2 + 716298^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325163043675 + ... + 325163043682.

Almost surely, 2^{2601304349428} is an apocalyptic number.

It is an amenable number.

2601304349428 is a deficient number, since it is larger than the sum of its proper divisors (1950978262078).

2601304349428 is a wasteful number, since it uses less digits than its factorization.

2601304349428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650326087361 (or 650326087359 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 2601304349428 in words is "two trillion, six hundred one billion, three hundred four million, three hundred forty-nine thousand, four hundred twenty-eight".