427125211365 has 32 divisors (see below), whose sum is σ = 684114076800. Its totient is φ = 227562356736.

The previous prime is 427125211283. The next prime is 427125211367. The reversal of 427125211365 is 563112521724.

It is not a de Polignac number, because 427125211365 - 2⁷ = 427125211237 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 85542309 + ... + 85547301.

It is an arithmetic number, because the mean of its divisors is an integer number (21378564900).

Almost surely, 2^427125211365 is an apocalyptic number.

It is an amenable number.

427125211365 is a deficient number, since it is larger than the sum of its proper divisors (256988865435).

427125211365 is a wasteful number, since it uses less digits than its factorization.

427125211365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9813.

The product of its digits is 100800, while the sum is 39.

The spelling of 427125211365 in words is "four hundred twenty-seven billion, one hundred twenty-five million, two hundred eleven thousand, three hundred sixty-five".