13740089053969 has 2 divisors, whose sum is σ = 13740089053970. Its totient is φ = 13740089053968.

The previous prime is 13740089053963. The next prime is 13740089053987. The reversal of 13740089053969 is 96935098004731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10751270461569 + 2988818592400 = 3278913^2 + 1728820^2 .

It is a cyclic number.

It is not a de Polignac number, because 13740089053969 - 2³ = 13740089053961 is a prime.

It is a super-2 number, since 2×13740089053969² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13740089053969.

It is not a weakly prime, because it can be changed into another prime (13740089053961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6870044526984 + 6870044526985.

It is an arithmetic number, because the mean of its divisors is an integer number (6870044526985).

Almost surely, 2^{13740089053969} is an apocalyptic number.

It is an amenable number.

13740089053969 is a deficient number, since it is larger than the sum of its proper divisors (1).

13740089053969 is an equidigital number, since it uses as much as digits as its factorization.

13740089053969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 13740089053969 in words is "thirteen trillion, seven hundred forty billion, eighty-nine million, fifty-three thousand, nine hundred sixty-nine".