4942498187928 has 64 divisors (see below), whose sum is σ = 14121639360000. Its totient is φ = 1412120742912.

The previous prime is 4942498187881. The next prime is 4942498187941. The reversal of 4942498187928 is 8297818942494.

It is a Cunningham number, because it is equal to 2223173²-1.

It is a hoax number, since the sum of its digits (75) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4942498187928.

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, 13153768 + ... + 13524296.

It is an arithmetic number, because the mean of its divisors is an integer number (220650615000).

Almost surely, 2^{4942498187928} is an apocalyptic number.

It is an amenable number.

4942498187928 is an abundant number, since it is smaller than the sum of its proper divisors (9179141172072).

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

4942498187928 is a wasteful number, since it uses less digits than its factorization.

4942498187928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449944 (or 449940 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 75.

The spelling of 4942498187928 in words is "four trillion, nine hundred forty-two billion, four hundred ninety-eight million, one hundred eighty-seven thousand, nine hundred twenty-eight".