214240426011 has 10 divisors (see below), whose sum is σ = 320038167372. Its totient is φ = 142826950620.

The previous prime is 214240425961. The next prime is 214240426069. The reversal of 214240426011 is 110624042412.

214240426011 is a `hidden beast` number, since 2 + 14 + 2 + 4 + 0 + 42 + 601 + 1 = 666.

It is not a de Polignac number, because 214240426011 - 2⁹ = 214240425499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (214240425011) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1322471685 + ... + 1322471846.

Almost surely, 2^214240426011 is an apocalyptic number.

214240426011 is a deficient number, since it is larger than the sum of its proper divisors (105797741361).

214240426011 is an equidigital number, since it uses as much as digits as its factorization.

214240426011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644943543 (or 2644943534 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 214240426011 its reverse (110624042412), we get a palindrome (324864468423).

The spelling of 214240426011 in words is "two hundred fourteen billion, two hundred forty million, four hundred twenty-six thousand, eleven".