4621188244048 has 20 divisors (see below), whose sum is σ = 8955482427520. Its totient is φ = 2310096004704.

The previous prime is 4621188244033. The next prime is 4621188244087. The reversal of 4621188244048 is 8404428811264.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4621188243986 and 4621188244004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31055790 + ... + 31204237.

It is an arithmetic number, because the mean of its divisors is an integer number (447774121376).

Almost surely, 2^{4621188244048} is an apocalyptic number.

It is an amenable number.

4621188244048 is a deficient number, since it is larger than the sum of its proper divisors (4334294183472).

4621188244048 is a wasteful number, since it uses less digits than its factorization.

4621188244048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62264674 (or 62264668 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 52.

The spelling of 4621188244048 in words is "four trillion, six hundred twenty-one billion, one hundred eighty-eight million, two hundred forty-four thousand, forty-eight".