134336633431 has 64 divisors (see below), whose sum is σ = 182299622400. Its totient is φ = 96391658880.

The previous prime is 134336633383. The next prime is 134336633437.

134336633431 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 134336633431 - 2²³ = 134328244823 is a prime.

It is a super-4 number, since 4×134336633431⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134336633437) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61649500 + ... + 61651678.

It is an arithmetic number, because the mean of its divisors is an integer number (2848431600).

Almost surely, 2^134336633431 is an apocalyptic number.

134336633431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134336633431 is a deficient number, since it is larger than the sum of its proper divisors (47962988969).

134336633431 is a wasteful number, since it uses less digits than its factorization.

134336633431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741 (or 2719 counting only the distinct ones).

The product of its digits is 419904, while the sum is 40.

It can be divided in two parts, 134336 and 633431, that added together give a palindrome (767767).

The spelling of 134336633431 in words is "one hundred thirty-four billion, three hundred thirty-six million, six hundred thirty-three thousand, four hundred thirty-one".