134183303381431 has 4 divisors (see below), whose sum is σ = 134470633795992. Its totient is φ = 133895972966872.

The previous prime is 134183303381423. The next prime is 134183303381489.

134183303381431 is nontrivially palindromic in base 10.

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 134183303381431 - 2³ = 134183303381423 is a prime.

It is a super-2 number, since 2×134183303381431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134183303382431) 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, 143665206580 + ... + 143665207513.

It is an arithmetic number, because the mean of its divisors is an integer number (33617658448998).

Almost surely, 2^{134183303381431} is an apocalyptic number.

134183303381431 is a deficient number, since it is larger than the sum of its proper divisors (287330414561).

134183303381431 is an equidigital number, since it uses as much as digits as its factorization.

134183303381431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287330414560.

The product of its (nonzero) digits is 746496, while the sum is 46.

It can be divided in two parts, 13418330 and 3381431, that added together give a palindrome (16799761).

The spelling of 134183303381431 in words is "one hundred thirty-four trillion, one hundred eighty-three billion, three hundred three million, three hundred eighty-one thousand, four hundred thirty-one".