134142241431 has 8 divisors (see below), whose sum is σ = 195115987584. Its totient is φ = 81298328120.

The previous prime is 134142241427. The next prime is 134142241433.

It is a happy number.

134142241431 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134142241431 - 2² = 134142241427 is a prime.

It is a super-2 number, since 2×134142241431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134142241433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032458171 + ... + 2032458236.

It is an arithmetic number, because the mean of its divisors is an integer number (24389498448).

Almost surely, 2^134142241431 is an apocalyptic number.

134142241431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134142241431 is a deficient number, since it is larger than the sum of its proper divisors (60973746153).

134142241431 is a wasteful number, since it uses less digits than its factorization.

134142241431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064916421.

The product of its digits is 9216, while the sum is 30.

It can be divided in two parts, 134142 and 241431, that added together give a palindrome (375573).

The spelling of 134142241431 in words is "one hundred thirty-four billion, one hundred forty-two million, two hundred forty-one thousand, four hundred thirty-one".