4921117144776 has 48 divisors (see below), whose sum is σ = 15232029259200. Its totient is φ = 1406033469792.

The previous prime is 4921117144759. The next prime is 4921117144813. The reversal of 4921117144776 is 6774417111294.

It is a happy number.

4921117144776 is a `hidden beast` number, since 4 + 9 + 21 + 1 + 171 + 447 + 7 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4882060156 + ... + 4882061163.

It is an arithmetic number, because the mean of its divisors is an integer number (317333942900).

Almost surely, 2^{4921117144776} is an apocalyptic number.

It is an amenable number.

4921117144776 is an abundant number, since it is smaller than the sum of its proper divisors (10310912114424).

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

4921117144776 is a wasteful number, since it uses less digits than its factorization.

4921117144776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9764121338 (or 9764121331 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 54.

The spelling of 4921117144776 in words is "four trillion, nine hundred twenty-one billion, one hundred seventeen million, one hundred forty-four thousand, seven hundred seventy-six".