14159252407477 has 2 divisors, whose sum is σ = 14159252407478. Its totient is φ = 14159252407476.

The previous prime is 14159252407471. The next prime is 14159252407541. The reversal of 14159252407477 is 77470425295141.

14159252407477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13656232448356 + 503019959121 = 3695434^2 + 709239^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14159252407477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14159252407471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7079626203738 + 7079626203739.

It is an arithmetic number, because the mean of its divisors is an integer number (7079626203739).

Almost surely, 2^{14159252407477} is an apocalyptic number.

It is an amenable number.

14159252407477 is a deficient number, since it is larger than the sum of its proper divisors (1).

14159252407477 is an equidigital number, since it uses as much as digits as its factorization.

14159252407477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19756800, while the sum is 58.

The spelling of 14159252407477 in words is "fourteen trillion, one hundred fifty-nine billion, two hundred fifty-two million, four hundred seven thousand, four hundred seventy-seven".