51366141463346 has 48 divisors (see below), whose sum is σ = 82527964065792. Its totient is φ = 23971687488000.

The previous prime is 51366141463319. The next prime is 51366141463381. The reversal of 51366141463346 is 64336414166315.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172428686 + ... + 172726326.

It is an arithmetic number, because the mean of its divisors is an integer number (1719332584704).

Almost surely, 2^{51366141463346} is an apocalyptic number.

51366141463346 is a deficient number, since it is larger than the sum of its proper divisors (31161822602446).

51366141463346 is a wasteful number, since it uses less digits than its factorization.

51366141463346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300155 (or 300138 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 53.

The spelling of 51366141463346 in words is "fifty-one trillion, three hundred sixty-six billion, one hundred forty-one million, four hundred sixty-three thousand, three hundred forty-six".