141477797 has 2 divisors, whose sum is σ = 141477798. Its totient is φ = 141477796.

The previous prime is 141477767. The next prime is 141477823. The reversal of 141477797 is 797774141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100120036 + 41357761 = 10006^2 + 6431^2 .

It is a cyclic number.

It is not a de Polignac number, because 141477797 - 2⁸ = 141477541 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141477767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70738898 + 70738899.

It is an arithmetic number, because the mean of its divisors is an integer number (70738899).

Almost surely, 2^141477797 is an apocalyptic number.

It is an amenable number.

141477797 is a deficient number, since it is larger than the sum of its proper divisors (1).

141477797 is an equidigital number, since it uses as much as digits as its factorization.

141477797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345744, while the sum is 47.

The square root of 141477797 is about 11894.4439550573. The cubic root of 141477797 is about 521.0700315895.

The spelling of 141477797 in words is "one hundred forty-one million, four hundred seventy-seven thousand, seven hundred ninety-seven".