13554714142987 has 2 divisors, whose sum is σ = 13554714142988. Its totient is φ = 13554714142986.

The previous prime is 13554714142913. The next prime is 13554714142997. The reversal of 13554714142987 is 78924141745531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13554714142987 - 2⁴³ = 4758621120779 is a prime.

It is not a weakly prime, because it can be changed into another prime (13554714142997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6777357071493 + 6777357071494.

It is an arithmetic number, because the mean of its divisors is an integer number (6777357071494).

Almost surely, 2^{13554714142987} is an apocalyptic number.

13554714142987 is a deficient number, since it is larger than the sum of its proper divisors (1).

13554714142987 is an equidigital number, since it uses as much as digits as its factorization.

13554714142987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33868800, while the sum is 61.

The spelling of 13554714142987 in words is "thirteen trillion, five hundred fifty-four billion, seven hundred fourteen million, one hundred forty-two thousand, nine hundred eighty-seven".