14157402277 has 2 divisors, whose sum is σ = 14157402278. Its totient is φ = 14157402276.

The previous prime is 14157402269. The next prime is 14157402331. The reversal of 14157402277 is 77220475141.

14157402277 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., 11665296036 + 2492106241 = 108006^2 + 49921^2 .

It is a cyclic number.

It is not a de Polignac number, because 14157402277 - 2³ = 14157402269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14157402257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7078701138 + 7078701139.

It is an arithmetic number, because the mean of its divisors is an integer number (7078701139).

Almost surely, 2^14157402277 is an apocalyptic number.

It is an amenable number.

14157402277 is a deficient number, since it is larger than the sum of its proper divisors (1).

14157402277 is an equidigital number, since it uses as much as digits as its factorization.

14157402277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 109760, while the sum is 40.

The spelling of 14157402277 in words is "fourteen billion, one hundred fifty-seven million, four hundred two thousand, two hundred seventy-seven".