14233442477 has 2 divisors, whose sum is σ = 14233442478. Its totient is φ = 14233442476.

The previous prime is 14233442467. The next prime is 14233442539. The reversal of 14233442477 is 77424433241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13798261156 + 435181321 = 117466^2 + 20861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14233442477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14233442467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7116721238 + 7116721239.

It is an arithmetic number, because the mean of its divisors is an integer number (7116721239).

Almost surely, 2^14233442477 is an apocalyptic number.

It is an amenable number.

14233442477 is a deficient number, since it is larger than the sum of its proper divisors (1).

14233442477 is an equidigital number, since it uses as much as digits as its factorization.

14233442477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 41.

The spelling of 14233442477 in words is "fourteen billion, two hundred thirty-three million, four hundred forty-two thousand, four hundred seventy-seven".