2046236442 has 16 divisors (see below), whose sum is σ = 4187647200. Its totient is φ = 666216432.

The previous prime is 2046236441. The next prime is 2046236477. The reversal of 2046236442 is 2446326402.

It is not an unprimeable number, because it can be changed into a prime (2046236441) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3965317 + ... + 3965832.

It is an arithmetic number, because the mean of its divisors is an integer number (261727950).

Almost surely, 2^2046236442 is an apocalyptic number.

2046236442 is an abundant number, since it is smaller than the sum of its proper divisors (2141410758).

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

2046236442 is a wasteful number, since it uses less digits than its factorization.

2046236442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7931197.

The product of its (nonzero) digits is 55296, while the sum is 33.

The square root of 2046236442 is about 45235.3450522929. The cubic root of 2046236442 is about 1269.5562220742.

The spelling of 2046236442 in words is "two billion, forty-six million, two hundred thirty-six thousand, four hundred forty-two".