1045708579442 has 4 divisors (see below), whose sum is σ = 1568562869166. Its totient is φ = 522854289720.

The previous prime is 1045708579381. The next prime is 1045708579459. The reversal of 1045708579442 is 2449758075401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 663783343441 + 381925236001 = 814729^2 + 618001^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261427144859 + ... + 261427144862.

Almost surely, 2^{1045708579442} is an apocalyptic number.

1045708579442 is a deficient number, since it is larger than the sum of its proper divisors (522854289724).

1045708579442 is an equidigital number, since it uses as much as digits as its factorization.

1045708579442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522854289723.

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 1045708579442 in words is "one trillion, forty-five billion, seven hundred eight million, five hundred seventy-nine thousand, four hundred forty-two".