2000432142 has 48 divisors (see below), whose sum is σ = 4454978112. Its totient is φ = 648423360.

The previous prime is 2000432129. The next prime is 2000432149. The reversal of 2000432142 is 2412340002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000432149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125292 + ... + 140352.

It is an arithmetic number, because the mean of its divisors is an integer number (92812044).

Almost surely, 2^2000432142 is an apocalyptic number.

2000432142 is an abundant number, since it is smaller than the sum of its proper divisors (2454545970).

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

2000432142 is a wasteful number, since it uses less digits than its factorization.

2000432142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15273 (or 15270 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2000432142 is about 44726.1907834772. The cubic root of 2000432142 is about 1260.0117874937.

Adding to 2000432142 its reverse (2412340002), we get a palindrome (4412772144).

The spelling of 2000432142 in words is "two billion, four hundred thirty-two thousand, one hundred forty-two".