47766450344 has 8 divisors (see below), whose sum is σ = 89562094410. Its totient is φ = 23883225168.

The previous prime is 47766450331. The next prime is 47766450377. The reversal of 47766450344 is 44305466774.

It can be written as a sum of positive squares in only one way, i.e., 34396153444 + 13370296900 = 185462^2 + 115630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 47766450292 and 47766450301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2985403139 + ... + 2985403154.

Almost surely, 2^47766450344 is an apocalyptic number.

It is an amenable number.

47766450344 is a deficient number, since it is larger than the sum of its proper divisors (41795644066).

47766450344 is a wasteful number, since it uses less digits than its factorization.

47766450344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5970806299 (or 5970806295 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 50.

The spelling of 47766450344 in words is "forty-seven billion, seven hundred sixty-six million, four hundred fifty thousand, three hundred forty-four".