846150564042 has 144 divisors (see below), whose sum is σ = 2218021689312. Its totient is φ = 232263339840.

The previous prime is 846150564037. The next prime is 846150564067. The reversal of 846150564042 is 240465051648.

It is a happy number.

846150564042 is a `hidden beast` number, since 8 + 4 + 61 + 505 + 6 + 40 + 42 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2130613 + ... + 2496359.

It is an arithmetic number, because the mean of its divisors is an integer number (15402928398).

Almost surely, 2^846150564042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 846150564042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1109010844656).

846150564042 is an abundant number, since it is smaller than the sum of its proper divisors (1371871125270).

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

846150564042 is a wasteful number, since it uses less digits than its factorization.

846150564042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365873 (or 365863 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 846150564042 in words is "eight hundred forty-six billion, one hundred fifty million, five hundred sixty-four thousand, forty-two".