1042217888662 has 16 divisors (see below), whose sum is σ = 1566511697520. Its totient is φ = 520048104192.

The previous prime is 1042217888639. The next prime is 1042217888671. The reversal of 1042217888662 is 2668887122401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2492478 + ... + 2880430.

It is an arithmetic number, because the mean of its divisors is an integer number (97906981095).

Almost surely, 2^{1042217888662} is an apocalyptic number.

1042217888662 is a deficient number, since it is larger than the sum of its proper divisors (524293808858).

1042217888662 is a wasteful number, since it uses less digits than its factorization.

1042217888662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390687.

The product of its (nonzero) digits is 4128768, while the sum is 55.

The spelling of 1042217888662 in words is "one trillion, forty-two billion, two hundred seventeen million, eight hundred eighty-eight thousand, six hundred sixty-two".