134242240403331 has 32 divisors (see below), whose sum is σ = 199132207226880. Its totient is φ = 89380233623808.

The previous prime is 134242240403261. The next prime is 134242240403417. The reversal of 134242240403331 is 133304042242431.

134242240403331 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 4 + 2 + 240 + 403 + 3 + 3 + 1 = 666.

It is not a de Polignac number, because 134242240403331 - 2¹⁹ = 134242239879043 is a prime.

It is a super-2 number, since 2×134242240403331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134242240403731) 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, 65287710 + ... + 67312476.

It is an arithmetic number, because the mean of its divisors is an integer number (6222881475840).

Almost surely, 2^{134242240403331} is an apocalyptic number.

134242240403331 is a deficient number, since it is larger than the sum of its proper divisors (64889966823549).

134242240403331 is a wasteful number, since it uses less digits than its factorization.

134242240403331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027920 (or 2027914 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 134242240403331 its reverse (133304042242431), we get a palindrome (267546282645762).

The spelling of 134242240403331 in words is "one hundred thirty-four trillion, two hundred forty-two billion, two hundred forty million, four hundred three thousand, three hundred thirty-one".