842109097014 has 12 divisors (see below), whose sum is σ = 1824569710236. Its totient is φ = 280703032332.

The previous prime is 842109097013. The next prime is 842109097019. The reversal of 842109097014 is 410790901248.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842109097013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23391919344 + ... + 23391919379.

It is an arithmetic number, because the mean of its divisors is an integer number (152047475853).

Almost surely, 2^842109097014 is an apocalyptic number.

842109097014 is an abundant number, since it is smaller than the sum of its proper divisors (982460613222).

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

842109097014 is a wasteful number, since it uses less digits than its factorization.

842109097014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46783838731 (or 46783838728 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 842109097014 in words is "eight hundred forty-two billion, one hundred nine million, ninety-seven thousand, fourteen".