2000142044 has 6 divisors (see below), whose sum is σ = 3500248584. Its totient is φ = 1000071020.

The previous prime is 2000142017. The next prime is 2000142059. The reversal of 2000142044 is 4402410002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250017752 + ... + 250017759.

It is an arithmetic number, because the mean of its divisors is an integer number (583374764).

Almost surely, 2^2000142044 is an apocalyptic number.

It is an amenable number.

2000142044 is a deficient number, since it is larger than the sum of its proper divisors (1500106540).

2000142044 is a wasteful number, since it uses less digits than its factorization.

2000142044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500035515 (or 500035513 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2000142044 is about 44722.9476219983. The cubic root of 2000142044 is about 1259.9508765597.

Adding to 2000142044 its reverse (4402410002), we get a palindrome (6402552046).

The spelling of 2000142044 in words is "two billion, one hundred forty-two thousand, forty-four".