13773348071 has 4 divisors (see below), whose sum is σ = 15740969232. Its totient is φ = 11805726912.

The previous prime is 13773348067. The next prime is 13773348077. The reversal of 13773348071 is 17084337731.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13773348071 - 2² = 13773348067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13773348077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983810570 + ... + 983810583.

It is an arithmetic number, because the mean of its divisors is an integer number (3935242308).

Almost surely, 2^13773348071 is an apocalyptic number.

13773348071 is a deficient number, since it is larger than the sum of its proper divisors (1967621161).

13773348071 is an equidigital number, since it uses as much as digits as its factorization.

13773348071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967621160.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 13773348071 in words is "thirteen billion, seven hundred seventy-three million, three hundred forty-eight thousand, seventy-one".