1006646200031 has 8 divisors (see below), whose sum is σ = 1059638897280. Its totient is φ = 953654634648.

The previous prime is 1006646199997. The next prime is 1006646200033. The reversal of 1006646200031 is 1300026466001.

It is a happy number.

1006646200031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1006646200031 is a prime.

It is a super-2 number, since 2×1006646200031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1006646199967 and 1006646200003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006646200033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025590 + ... + 2473116.

It is an arithmetic number, because the mean of its divisors is an integer number (132454862160).

Almost surely, 2^{1006646200031} is an apocalyptic number.

1006646200031 is a deficient number, since it is larger than the sum of its proper divisors (52992697249).

1006646200031 is a wasteful number, since it uses less digits than its factorization.

1006646200031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565933.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 1006646200031 in words is "one trillion, six billion, six hundred forty-six million, two hundred thousand, thirty-one".