842101288472 has 8 divisors (see below), whose sum is σ = 1578939915900.
Its totient is φ = 421050644232.
The previous prime is 842101288451. The next prime is 842101288507. The reversal of 842101288472 is 274882101248.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52631330522 + ... + 52631330537.
Almost surely, 2842101288472 is an apocalyptic number.
It is an amenable number.
842101288472 is a deficient number, since it is larger than the sum of its proper divisors (736838627428).
842101288472 is a wasteful number, since it uses less digits than its factorization.
842101288472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105262661065 (or 105262661061 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 47.
The spelling of 842101288472 in words is "eight hundred forty-two billion, one hundred one million, two hundred eighty-eight thousand, four hundred seventy-two".