1042440002322 has 32 divisors (see below), whose sum is σ = 2093485502592. Its totient is φ = 346047878784.

The previous prime is 1042440002311. The next prime is 1042440002341. The reversal of 1042440002322 is 2232000442401.

It is a junction number, because it is equal to n+sod(n) for n = 1042440002292 and 1042440002301.

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, 1699483 + ... + 2230049.

It is an arithmetic number, because the mean of its divisors is an integer number (65421421956).

Almost surely, 2^{1042440002322} is an apocalyptic number.

1042440002322 is an abundant number, since it is smaller than the sum of its proper divisors (1051045500270).

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

1042440002322 is a wasteful number, since it uses less digits than its factorization.

1042440002322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531922.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1042440002322 its reverse (2232000442401), we get a palindrome (3274440444723).

The spelling of 1042440002322 in words is "one trillion, forty-two billion, four hundred forty million, two thousand, three hundred twenty-two".