4890841219400 has 48 divisors (see below), whose sum is σ = 11389756211700. Its totient is φ = 1953145025280.

The previous prime is 4890841219399. The next prime is 4890841219427. The reversal of 4890841219400 is 49121480984.

It can be written as a sum of positive squares in 6 ways, for example, as 530604437476 + 4360236781924 = 728426^2 + 2088118^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19823735 + ... + 20068934.

Almost surely, 2^{4890841219400} is an apocalyptic number.

4890841219400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4890841219400 is an abundant number, since it is smaller than the sum of its proper divisors (6498914992300).

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

4890841219400 is a wasteful number, since it uses less digits than its factorization.

4890841219400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39893298 (or 39893289 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 50.

The spelling of 4890841219400 in words is "four trillion, eight hundred ninety billion, eight hundred forty-one million, two hundred nineteen thousand, four hundred".