13072570841 has 4 divisors (see below), whose sum is σ = 14260986384. Its totient is φ = 11884155300.

The previous prime is 13072570837. The next prime is 13072570843. The reversal of 13072570841 is 14807527031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14807527031 = 11 ⋅1346138821.

It is a cyclic number.

It is not a de Polignac number, because 13072570841 - 2² = 13072570837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13072570795 and 13072570804.

It is not an unprimeable number, because it can be changed into a prime (13072570843) by changing a digit.

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, 594207755 + ... + 594207776.

It is an arithmetic number, because the mean of its divisors is an integer number (3565246596).

Almost surely, 2^13072570841 is an apocalyptic number.

13072570841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13072570841 is a deficient number, since it is larger than the sum of its proper divisors (1188415543).

13072570841 is a wasteful number, since it uses less digits than its factorization.

13072570841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188415542.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 13072570841 in words is "thirteen billion, seventy-two million, five hundred seventy thousand, eight hundred forty-one".