1073407066662 has 64 divisors (see below), whose sum is σ = 2481648744960. Its totient is φ = 303170985216.

The previous prime is 1073407066609. The next prime is 1073407066727. The reversal of 1073407066662 is 2666607043701.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 17152353 + ... + 17214819.

It is an arithmetic number, because the mean of its divisors is an integer number (38775761640).

Almost surely, 2^{1073407066662} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1073407066662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1240824372480).

1073407066662 is an abundant number, since it is smaller than the sum of its proper divisors (1408241678298).

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

1073407066662 is a wasteful number, since it uses less digits than its factorization.

1073407066662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67165.

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 1073407066662 in words is "one trillion, seventy-three billion, four hundred seven million, sixty-six thousand, six hundred sixty-two".