6880360181911 has 4 divisors (see below), whose sum is σ = 6885665009872. Its totient is φ = 6875055353952.

The previous prime is 6880360181873. The next prime is 6880360181917. The reversal of 6880360181911 is 1191810630886.

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

It is a cyclic number.

It is not a de Polignac number, because 6880360181911 - 2²⁹ = 6879823310999 is a prime.

It is a super-2 number, since 2×6880360181911² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6880360181917) 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, 2652412035 + ... + 2652414628.

It is an arithmetic number, because the mean of its divisors is an integer number (1721416252468).

Almost surely, 2^{6880360181911} is an apocalyptic number.

6880360181911 is a deficient number, since it is larger than the sum of its proper divisors (5304827961).

6880360181911 is a wasteful number, since it uses less digits than its factorization.

6880360181911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304827960.

The product of its (nonzero) digits is 497664, while the sum is 52.

The spelling of 6880360181911 in words is "six trillion, eight hundred eighty billion, three hundred sixty million, one hundred eighty-one thousand, nine hundred eleven".