341552557987 has 2 divisors, whose sum is σ = 341552557988. Its totient is φ = 341552557986.

The previous prime is 341552557937. The next prime is 341552558023. The reversal of 341552557987 is 789755255143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 341552557987 - 2³¹ = 339405074339 is a prime.

It is not a weakly prime, because it can be changed into another prime (341552557937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170776278993 + 170776278994.

It is an arithmetic number, because the mean of its divisors is an integer number (170776278994).

Almost surely, 2^341552557987 is an apocalyptic number.

341552557987 is a deficient number, since it is larger than the sum of its proper divisors (1).

341552557987 is an equidigital number, since it uses as much as digits as its factorization.

341552557987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52920000, while the sum is 61.

The spelling of 341552557987 in words is "three hundred forty-one billion, five hundred fifty-two million, five hundred fifty-seven thousand, nine hundred eighty-seven".