2032021442 has 8 divisors (see below), whose sum is σ = 3325126032. Its totient is φ = 923646100.

The previous prime is 2032021429. The next prime is 2032021451. The reversal of 2032021442 is 2441202302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2032021442² = 8258222281495518728, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46182284 + ... + 46182327.

It is an arithmetic number, because the mean of its divisors is an integer number (415640754).

Almost surely, 2^2032021442 is an apocalyptic number.

2032021442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2032021442 is a deficient number, since it is larger than the sum of its proper divisors (1293104590).

2032021442 is a wasteful number, since it uses less digits than its factorization.

2032021442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92364624.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2032021442 is about 45077.9485114396. The cubic root of 2032021442 is about 1266.6095613991.

Adding to 2032021442 its reverse (2441202302), we get a palindrome (4473223744).

The spelling of 2032021442 in words is "two billion, thirty-two million, twenty-one thousand, four hundred forty-two".