1066200040626 has 64 divisors (see below), whose sum is σ = 2523748727808. Its totient is φ = 293959286208.

The previous prime is 1066200040613. The next prime is 1066200040637. The reversal of 1066200040626 is 6260400026601.

It is a super-2 number, since 2×1066200040626² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3406521 + ... + 3706316.

It is an arithmetic number, because the mean of its divisors is an integer number (39433573872).

Almost surely, 2^{1066200040626} is an apocalyptic number.

1066200040626 is an abundant number, since it is smaller than the sum of its proper divisors (1457548687182).

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

1066200040626 is a wasteful number, since it uses less digits than its factorization.

1066200040626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7112975.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 1066200040626 in words is "one trillion, sixty-six billion, two hundred million, forty thousand, six hundred twenty-six".