14486048881877 has 2 divisors, whose sum is σ = 14486048881878. Its totient is φ = 14486048881876.

The previous prime is 14486048881873. The next prime is 14486048881883. The reversal of 14486048881877 is 77818884068441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8444609333521 + 6041439548356 = 2905961^2 + 2457934^2 .

It is a cyclic number.

It is not a de Polignac number, because 14486048881877 - 2² = 14486048881873 is a prime.

It is a super-2 number, since 2×14486048881877² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14486048881873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7243024440938 + 7243024440939.

It is an arithmetic number, because the mean of its divisors is an integer number (7243024440939).

Almost surely, 2^{14486048881877} is an apocalyptic number.

It is an amenable number.

14486048881877 is a deficient number, since it is larger than the sum of its proper divisors (1).

14486048881877 is an equidigital number, since it uses as much as digits as its factorization.

14486048881877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 616562688, while the sum is 74.

The spelling of 14486048881877 in words is "fourteen trillion, four hundred eighty-six billion, forty-eight million, eight hundred eighty-one thousand, eight hundred seventy-seven".