840111323111048 has 32 divisors (see below), whose sum is σ = 1578868432364160. Its totient is φ = 419080037154240.

The previous prime is 840111323110999. The next prime is 840111323111051.

It is a happy number.

840111323111048 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4212086 + ... + 41206362.

It is an arithmetic number, because the mean of its divisors is an integer number (49339638511380).

Almost surely, 2^{840111323111048} is an apocalyptic number.

It is an amenable number.

840111323111048 is a deficient number, since it is larger than the sum of its proper divisors (738757109253112).

840111323111048 is a wasteful number, since it uses less digits than its factorization.

840111323111048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37000877 (or 37000873 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The spelling of 840111323111048 in words is "eight hundred forty trillion, one hundred eleven billion, three hundred twenty-three million, one hundred eleven thousand, forty-eight".