11087374814377 has 2 divisors, whose sum is σ = 11087374814378. Its totient is φ = 11087374814376.

The previous prime is 11087374814309. The next prime is 11087374814413. The reversal of 11087374814377 is 77341847378011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11072994967321 + 14379847056 = 3327611^2 + 119916^2 .

It is a cyclic number.

It is not a de Polignac number, because 11087374814377 - 2⁷ = 11087374814249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11087374817377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5543687407188 + 5543687407189.

It is an arithmetic number, because the mean of its divisors is an integer number (5543687407189).

Almost surely, 2^{11087374814377} is an apocalyptic number.

It is an amenable number.

11087374814377 is a deficient number, since it is larger than the sum of its proper divisors (1).

11087374814377 is an equidigital number, since it uses as much as digits as its factorization.

11087374814377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22127616, while the sum is 61.

The spelling of 11087374814377 in words is "eleven trillion, eighty-seven billion, three hundred seventy-four million, eight hundred fourteen thousand, three hundred seventy-seven".