1042125442322 has 8 divisors (see below), whose sum is σ = 1564756058316. Its totient is φ = 520540089552.

The previous prime is 1042125442307. The next prime is 1042125442333. The reversal of 1042125442322 is 2232445212401.

It can be written as a sum of positive squares in 2 ways, for example, as 1015602388441 + 26523053881 = 1007771^2 + 162859^2 .

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

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, 261313313 + ... + 261317300.

Almost surely, 2^{1042125442322} is an apocalyptic number.

1042125442322 is a deficient number, since it is larger than the sum of its proper divisors (522630615994).

1042125442322 is an equidigital number, since it uses as much as digits as its factorization.

1042125442322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522631612.

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 1042125442322 in words is "one trillion, forty-two billion, one hundred twenty-five million, four hundred forty-two thousand, three hundred twenty-two".