8845125242 has 32 divisors (see below), whose sum is σ = 13882397760. Its totient is φ = 4223249280.

The previous prime is 8845125209. The next prime is 8845125277. The reversal of 8845125242 is 2425215488.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 8845125242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735893 + ... + 747815.

It is an arithmetic number, because the mean of its divisors is an integer number (433824930).

Almost surely, 2^8845125242 is an apocalyptic number.

8845125242 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8845125242 is a deficient number, since it is larger than the sum of its proper divisors (5037272518).

8845125242 is a wasteful number, since it uses less digits than its factorization.

8845125242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158.

The product of its digits is 204800, while the sum is 41.

The square root of 8845125242 is about 94048.5259958921. The cubic root of 8845125242 is about 2068.0831471357.

The spelling of 8845125242 in words is "eight billion, eight hundred forty-five million, one hundred twenty-five thousand, two hundred forty-two".