51431011014 has 8 divisors (see below), whose sum is σ = 102862022040. Its totient is φ = 17143670336.

The previous prime is 51431010997. The next prime is 51431011039. The reversal of 51431011014 is 41011013415.

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

51431011014 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4285917579 + ... + 4285917590.

It is an arithmetic number, because the mean of its divisors is an integer number (12857752755).

Almost surely, 2^51431011014 is an apocalyptic number.

51431011014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51431011014 is a wasteful number, since it uses less digits than its factorization.

51431011014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8571835174.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 51431011014 its reverse (41011013415), we get a palindrome (92442024429).

The spelling of 51431011014 in words is "fifty-one billion, four hundred thirty-one million, eleven thousand, fourteen".