47758886346344 has 32 divisors (see below), whose sum is σ = 94271648512800. Its totient is φ = 22620065106240.

The previous prime is 47758886346337. The next prime is 47758886346403. The reversal of 47758886346344 is 44364368885774.

It is a happy number.

It is a super-2 number, since 2×47758886346344² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16469162 + ... + 19150745.

It is an arithmetic number, because the mean of its divisors is an integer number (2945989016025).

Almost surely, 2^{47758886346344} is an apocalyptic number.

It is an amenable number.

47758886346344 is a deficient number, since it is larger than the sum of its proper divisors (46512762166456).

47758886346344 is a wasteful number, since it uses less digits than its factorization.

47758886346344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35628753 (or 35628749 counting only the distinct ones).

The product of its digits is 10404495360, while the sum is 77.

The spelling of 47758886346344 in words is "forty-seven trillion, seven hundred fifty-eight billion, eight hundred eighty-six million, three hundred forty-six thousand, three hundred forty-four".