47743634777776 has 120 divisors (see below), whose sum is σ = 111509248772736. Its totient is φ = 19724456263680.

The previous prime is 47743634777743. The next prime is 47743634777791. The reversal of 47743634777776 is 67777743634774.

It is a junction number, because it is equal to n+sod(n) for n = 47743634777696 and 47743634777705.

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, 2424270 + ... + 10067986.

Almost surely, 2^{47743634777776} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47743634777776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55754624386368).

47743634777776 is an abundant number, since it is smaller than the sum of its proper divisors (63765613994960).

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

47743634777776 is a wasteful number, since it uses less digits than its factorization.

47743634777776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7644027 (or 7644014 counting only the distinct ones).

The product of its digits is 17076987648, while the sum is 79.

The spelling of 47743634777776 in words is "forty-seven trillion, seven hundred forty-three billion, six hundred thirty-four million, seven hundred seventy-seven thousand, seven hundred seventy-six".