834084242250 has 64 divisors (see below), whose sum is σ = 2379284893440. Its totient is φ = 190647825600.

The previous prime is 834084242239. The next prime is 834084242263. The reversal of 834084242250 is 52242480438.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 79431345 + ... + 79441844.

It is an arithmetic number, because the mean of its divisors is an integer number (37176326460).

Almost surely, 2^834084242250 is an apocalyptic number.

834084242250 is an abundant number, since it is smaller than the sum of its proper divisors (1545200651190).

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

834084242250 is a wasteful number, since it uses less digits than its factorization.

834084242250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158873216 (or 158873206 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 834084242250 in words is "eight hundred thirty-four billion, eighty-four million, two hundred forty-two thousand, two hundred fifty".