146914857877 has 2 divisors, whose sum is σ = 146914857878. Its totient is φ = 146914857876.

The previous prime is 146914857731. The next prime is 146914857899. The reversal of 146914857877 is 778758419641.

146914857877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92760448356 + 54154409521 = 304566^2 + 232711^2 .

It is an emirp because it is prime and its reverse (778758419641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-146914857877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146914887877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73457428938 + 73457428939.

It is an arithmetic number, because the mean of its divisors is an integer number (73457428939).

Almost surely, 2^146914857877 is an apocalyptic number.

It is an amenable number.

146914857877 is a deficient number, since it is larger than the sum of its proper divisors (1).

146914857877 is an equidigital number, since it uses as much as digits as its factorization.

146914857877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94832640, while the sum is 67.

The spelling of 146914857877 in words is "one hundred forty-six billion, nine hundred fourteen million, eight hundred fifty-seven thousand, eight hundred seventy-seven".