841089722994 has 32 divisors (see below), whose sum is σ = 1873968445440. Its totient is φ = 279631215216.

The previous prime is 841089722981. The next prime is 841089723011. The reversal of 841089722994 is 499227980148.

It is a super-2 number, since 2×841089722994² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20313177 + ... + 20354540.

It is an arithmetic number, because the mean of its divisors is an integer number (58561513920).

Almost surely, 2^841089722994 is an apocalyptic number.

841089722994 is an abundant number, since it is smaller than the sum of its proper divisors (1032878722446).

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

841089722994 is a wasteful number, since it uses less digits than its factorization.

841089722994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40668111 (or 40668105 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 841089722994 in words is "eight hundred forty-one billion, eighty-nine million, seven hundred twenty-two thousand, nine hundred ninety-four".