842801102 has 32 divisors (see below), whose sum is σ = 1487130624. Its totient is φ = 353167200.

The previous prime is 842801081. The next prime is 842801111. The reversal of 842801102 is 201108248.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 15 ways as a sum of consecutive naturals, for example, 309527 + ... + 312237.

It is an arithmetic number, because the mean of its divisors is an integer number (46472832).

Almost surely, 2^842801102 is an apocalyptic number.

842801102 is a deficient number, since it is larger than the sum of its proper divisors (644329522).

842801102 is a wasteful number, since it uses less digits than its factorization.

842801102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 842801102 is about 29031.0368743522. The cubic root of 842801102 is about 944.5864214895.

The spelling of 842801102 in words is "eight hundred forty-two million, eight hundred one thousand, one hundred two".