51434341443031 has 8 divisors (see below), whose sum is σ = 51597423304128. Its totient is φ = 51271432800000.

The previous prime is 51434341443013. The next prime is 51434341443179. The reversal of 51434341443031 is 13034414343415.

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 51434341443031 - 2²⁵ = 51434307888599 is a prime.

It is a super-2 number, since 2×51434341443031² (a number of 28 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 (51434341443731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42709695 + ... + 43897456.

It is an arithmetic number, because the mean of its divisors is an integer number (6449677913016).

Almost surely, 2^{51434341443031} is an apocalyptic number.

51434341443031 is a deficient number, since it is larger than the sum of its proper divisors (163081861097).

51434341443031 is a wasteful number, since it uses less digits than its factorization.

51434341443031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86609033.

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 51434341443031 its reverse (13034414343415), we get a palindrome (64468755786446).

The spelling of 51434341443031 in words is "fifty-one trillion, four hundred thirty-four billion, three hundred forty-one million, four hundred forty-three thousand, thirty-one".