427686925411 has 4 divisors (see below), whose sum is σ = 427925992000. Its totient is φ = 427447858824.

The previous prime is 427686925339. The next prime is 427686925433. The reversal of 427686925411 is 114529686724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 427686925411 - 2¹⁵ = 427686892643 is a prime.

It is a super-2 number, since 2×427686925411² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427686925451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119530611 + ... + 119534188.

It is an arithmetic number, because the mean of its divisors is an integer number (106981498000).

Almost surely, 2^427686925411 is an apocalyptic number.

427686925411 is a deficient number, since it is larger than the sum of its proper divisors (239066589).

427686925411 is a wasteful number, since it uses less digits than its factorization.

427686925411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239066588.

The product of its digits is 5806080, while the sum is 55.

The spelling of 427686925411 in words is "four hundred twenty-seven billion, six hundred eighty-six million, nine hundred twenty-five thousand, four hundred eleven".