47743736643676 has 48 divisors (see below), whose sum is σ = 91514965570560. Its totient is φ = 21716646419520.

The previous prime is 47743736643607. The next prime is 47743736643737. The reversal of 47743736643676 is 67634663734774.

It is a super-3 number, since 3×47743736643676³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47743736643599 and 47743736643608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125906040 + ... + 126284671.

It is an arithmetic number, because the mean of its divisors is an integer number (1906561782720).

Almost surely, 2^{47743736643676} is an apocalyptic number.

It is an amenable number.

47743736643676 is a deficient number, since it is larger than the sum of its proper divisors (43771228926884).

47743736643676 is a wasteful number, since it uses less digits than its factorization.

47743736643676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252190834 (or 252190832 counting only the distinct ones).

The product of its digits is 5377010688, while the sum is 73.

The spelling of 47743736643676 in words is "forty-seven trillion, seven hundred forty-three billion, seven hundred thirty-six million, six hundred forty-three thousand, six hundred seventy-six".