13028937941 has 2 divisors, whose sum is σ = 13028937942. Its totient is φ = 13028937940.

The previous prime is 13028937919. The next prime is 13028937979. The reversal of 13028937941 is 14973982031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12381235441 + 647702500 = 111271^2 + 25450^2 .

It is a cyclic number.

It is not a de Polignac number, because 13028937941 - 2¹⁴ = 13028921557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13028937991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6514468970 + 6514468971.

It is an arithmetic number, because the mean of its divisors is an integer number (6514468971).

Almost surely, 2^13028937941 is an apocalyptic number.

It is an amenable number.

13028937941 is a deficient number, since it is larger than the sum of its proper divisors (1).

13028937941 is an equidigital number, since it uses as much as digits as its factorization.

13028937941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 13028937941 in words is "thirteen billion, twenty-eight million, nine hundred thirty-seven thousand, nine hundred forty-one".