4747439136484 has 48 divisors (see below), whose sum is σ = 9086570317440. Its totient is φ = 2152387503360.

The previous prime is 4747439136467. The next prime is 4747439136493. The reversal of 4747439136484 is 4846319347474.

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, 70218504 + ... + 70286080.

It is an arithmetic number, because the mean of its divisors is an integer number (189303548280).

Almost surely, 2^{4747439136484} is an apocalyptic number.

4747439136484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4747439136484 is a deficient number, since it is larger than the sum of its proper divisors (4339131180956).

4747439136484 is a wasteful number, since it uses less digits than its factorization.

4747439136484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71668 (or 71666 counting only the distinct ones).

The product of its digits is 195084288, while the sum is 64.

The spelling of 4747439136484 in words is "four trillion, seven hundred forty-seven billion, four hundred thirty-nine million, one hundred thirty-six thousand, four hundred eighty-four".