427125211366 has 16 divisors (see below), whose sum is σ = 732257492256. Its totient is φ = 183042950976.

The previous prime is 427125211283. The next prime is 427125211367. The reversal of 427125211366 is 663112521724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427125211367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642361 + ... + 1125556.

It is an arithmetic number, because the mean of its divisors is an integer number (45766093266).

Almost surely, 2^427125211366 is an apocalyptic number.

427125211366 is a deficient number, since it is larger than the sum of its proper divisors (305132280890).

427125211366 is a wasteful number, since it uses less digits than its factorization.

427125211366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785183.

The product of its digits is 120960, while the sum is 40.

The spelling of 427125211366 in words is "four hundred twenty-seven billion, one hundred twenty-five million, two hundred eleven thousand, three hundred sixty-six".