2018852942 has 16 divisors (see below), whose sum is σ = 3218616960. Its totient is φ = 947012472.

The previous prime is 2018852933. The next prime is 2018852977. The reversal of 2018852942 is 2492588102.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2018852942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253988 + ... + 261815.

It is an arithmetic number, because the mean of its divisors is an integer number (201163560).

Almost surely, 2^2018852942 is an apocalyptic number.

2018852942 is a deficient number, since it is larger than the sum of its proper divisors (1199764018).

2018852942 is a wasteful number, since it uses less digits than its factorization.

2018852942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515927.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2018852942 is about 44931.6474436449. The cubic root of 2018852942 is about 1263.8675449886.

The spelling of 2018852942 in words is "two billion, eighteen million, eight hundred fifty-two thousand, nine hundred forty-two".