202132032442 has 16 divisors (see below), whose sum is σ = 306357266880. Its totient is φ = 100013171328.

The previous prime is 202132032439. The next prime is 202132032467. The reversal of 202132032442 is 244230231202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1895673 + ... + 1999459.

It is an arithmetic number, because the mean of its divisors is an integer number (19147329180).

Almost surely, 2^202132032442 is an apocalyptic number.

202132032442 is a deficient number, since it is larger than the sum of its proper divisors (104225234438).

202132032442 is a wasteful number, since it uses less digits than its factorization.

202132032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113925.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 202132032442 its reverse (244230231202), we get a palindrome (446362263644).

The spelling of 202132032442 in words is "two hundred two billion, one hundred thirty-two million, thirty-two thousand, four hundred forty-two".