2046425144 has 8 divisors (see below), whose sum is σ = 3837047160. Its totient is φ = 1023212568.

The previous prime is 2046425113. The next prime is 2046425179. The reversal of 2046425144 is 4415246402.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2046425144.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 127901564 + ... + 127901579.

It is an arithmetic number, because the mean of its divisors is an integer number (479630895).

Almost surely, 2^2046425144 is an apocalyptic number.

It is an amenable number.

2046425144 is a deficient number, since it is larger than the sum of its proper divisors (1790622016).

2046425144 is a wasteful number, since it uses less digits than its factorization.

2046425144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255803149 (or 255803145 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 2046425144 is about 45237.4307846942. The cubic root of 2046425144 is about 1269.5952466348.

The spelling of 2046425144 in words is "two billion, forty-six million, four hundred twenty-five thousand, one hundred forty-four".