1042224542664 has 64 divisors (see below), whose sum is σ = 2623820221440. Its totient is φ = 344980446720.

The previous prime is 1042224542621. The next prime is 1042224542669. The reversal of 1042224542664 is 4662454222401.

It is not an unprimeable number, because it can be changed into a prime (1042224542669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2251737 + ... + 2674839.

It is an arithmetic number, because the mean of its divisors is an integer number (40997190960).

Almost surely, 2^{1042224542664} is an apocalyptic number.

It is an amenable number.

1042224542664 is an abundant number, since it is smaller than the sum of its proper divisors (1581595678776).

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

1042224542664 is a wasteful number, since it uses less digits than its factorization.

1042224542664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423830 (or 423826 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 42.

The spelling of 1042224542664 in words is "one trillion, forty-two billion, two hundred twenty-four million, five hundred forty-two thousand, six hundred sixty-four".