1045610563242 has 16 divisors (see below), whose sum is σ = 2389967001792. Its totient is φ = 298745875200.

The previous prime is 1045610563219. The next prime is 1045610563253. The reversal of 1045610563242 is 2423650165401.

It is a self number, because there is not a number n which added to its sum of digits gives 1045610563242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12447744759 + ... + 12447744842.

It is an arithmetic number, because the mean of its divisors is an integer number (149372937612).

Almost surely, 2^{1045610563242} is an apocalyptic number.

1045610563242 is an abundant number, since it is smaller than the sum of its proper divisors (1344356438550).

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

1045610563242 is a wasteful number, since it uses less digits than its factorization.

1045610563242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24895489613.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 1045610563242 in words is "one trillion, forty-five billion, six hundred ten million, five hundred sixty-three thousand, two hundred forty-two".