14300285887477 has 2 divisors, whose sum is σ = 14300285887478. Its totient is φ = 14300285887476.

The previous prime is 14300285887411. The next prime is 14300285887583. The reversal of 14300285887477 is 77478858200341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10256140755441 + 4044145132036 = 3202521^2 + 2011006^2 .

It is a cyclic number.

It is not a de Polignac number, because 14300285887477 - 2³⁹ = 13750530073589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14300285867477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7150142943738 + 7150142943739.

It is an arithmetic number, because the mean of its divisors is an integer number (7150142943739).

Almost surely, 2^{14300285887477} is an apocalyptic number.

It is an amenable number.

14300285887477 is a deficient number, since it is larger than the sum of its proper divisors (1).

14300285887477 is an equidigital number, since it uses as much as digits as its factorization.

14300285887477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84295680, while the sum is 64.

The spelling of 14300285887477 in words is "fourteen trillion, three hundred billion, two hundred eighty-five million, eight hundred eighty-seven thousand, four hundred seventy-seven".