141448577 has 2 divisors, whose sum is σ = 141448578. Its totient is φ = 141448576.

The previous prime is 141448553. The next prime is 141448607. The reversal of 141448577 is 775844141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111429136 + 30019441 = 10556^2 + 5479^2 .

It is a cyclic number.

It is not a de Polignac number, because 141448577 - 2¹⁸ = 141186433 is a prime.

It is a Chen prime.

It is equal to p_7989242 and since 141448577 and 7989242 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (141448507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70724288 + 70724289.

It is an arithmetic number, because the mean of its divisors is an integer number (70724289).

Almost surely, 2^141448577 is an apocalyptic number.

It is an amenable number.

141448577 is a deficient number, since it is larger than the sum of its proper divisors (1).

141448577 is an equidigital number, since it uses as much as digits as its factorization.

141448577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125440, while the sum is 41.

The square root of 141448577 is about 11893.2155870479. The cubic root of 141448577 is about 521.0341561966.

The spelling of 141448577 in words is "one hundred forty-one million, four hundred forty-eight thousand, five hundred seventy-seven".