842100862748 has 24 divisors (see below), whose sum is σ = 1478880002880. Its totient is φ = 419566080960.

The previous prime is 842100862727. The next prime is 842100862763. The reversal of 842100862748 is 847268001248.

It is a super-2 number, since 2×842100862748² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 842100862696 and 842100862705.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1134590 + ... + 1723802.

It is an arithmetic number, because the mean of its divisors is an integer number (61620000120).

Almost surely, 2^842100862748 is an apocalyptic number.

It is an amenable number.

842100862748 is a deficient number, since it is larger than the sum of its proper divisors (636779140132).

842100862748 is a wasteful number, since it uses less digits than its factorization.

842100862748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590477 (or 590475 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 50.

The spelling of 842100862748 in words is "eight hundred forty-two billion, one hundred million, eight hundred sixty-two thousand, seven hundred forty-eight".