2042403231322 has 8 divisors (see below), whose sum is σ = 3080719958400. Its totient is φ = 1015496578524.

The previous prime is 2042403231229. The next prime is 2042403231359. The reversal of 2042403231322 is 2231323042402.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2852518122 + ... + 2852518837.

It is an arithmetic number, because the mean of its divisors is an integer number (385089994800).

Almost surely, 2^{2042403231322} is an apocalyptic number.

2042403231322 is a deficient number, since it is larger than the sum of its proper divisors (1038316727078).

2042403231322 is a wasteful number, since it uses less digits than its factorization.

2042403231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5705037140.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2042403231322 its reverse (2231323042402), we get a palindrome (4273726273724).

The spelling of 2042403231322 in words is "two trillion, forty-two billion, four hundred three million, two hundred thirty-one thousand, three hundred twenty-two".