1006401234266 has 16 divisors (see below), whose sum is σ = 1595874571200. Its totient is φ = 474670376928.

The previous prime is 1006401234239. The next prime is 1006401234271. The reversal of 1006401234266 is 6624321046001.

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 7 ways as a sum of consecutive naturals, for example, 56824286 + ... + 56841993.

It is an arithmetic number, because the mean of its divisors is an integer number (99742160700).

Almost surely, 2^{1006401234266} is an apocalyptic number.

1006401234266 is a deficient number, since it is larger than the sum of its proper divisors (589473336934).

1006401234266 is a wasteful number, since it uses less digits than its factorization.

1006401234266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113666533.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 1006401234266 in words is "one trillion, six billion, four hundred one million, two hundred thirty-four thousand, two hundred sixty-six".