141364591 has 2 divisors, whose sum is σ = 141364592. Its totient is φ = 141364590.

The previous prime is 141364583. The next prime is 141364603. The reversal of 141364591 is 195463141.

It is a weak prime.

It is an emirp because it is prime and its reverse (195463141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141364591 - 2³ = 141364583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141334591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70682295 + 70682296.

It is an arithmetic number, because the mean of its divisors is an integer number (70682296).

Almost surely, 2^141364591 is an apocalyptic number.

141364591 is a deficient number, since it is larger than the sum of its proper divisors (1).

141364591 is an equidigital number, since it uses as much as digits as its factorization.

141364591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 141364591 is about 11889.6842262526. The cubic root of 141364591 is about 520.9310133224.

The spelling of 141364591 in words is "one hundred forty-one million, three hundred sixty-four thousand, five hundred ninety-one".