2002441432442 has 32 divisors (see below), whose sum is σ = 3322366084224. Its totient is φ = 897527520000.

The previous prime is 2002441432429. The next prime is 2002441432463. The reversal of 2002441432442 is 2442341442002.

It is a junction number, because it is equal to n+sod(n) for n = 2002441432399 and 2002441432408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7018067 + ... + 7297817.

It is an arithmetic number, because the mean of its divisors is an integer number (103823940132).

Almost surely, 2^{2002441432442} is an apocalyptic number.

2002441432442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002441432442 is a deficient number, since it is larger than the sum of its proper divisors (1319924651782).

2002441432442 is a wasteful number, since it uses less digits than its factorization.

2002441432442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284294.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2002441432442 its reverse (2442341442002), we get a palindrome (4444782874444).

The spelling of 2002441432442 in words is "two trillion, two billion, four hundred forty-one million, four hundred thirty-two thousand, four hundred forty-two".