2006781262035 has 64 divisors (see below), whose sum is σ = 3533448213504. Its totient is φ = 964485849600.

The previous prime is 2006781262001. The next prime is 2006781262091. The reversal of 2006781262035 is 5302621876002.

It is not a de Polignac number, because 2006781262035 - 2⁷ = 2006781261907 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10814002 + ... + 10998008.

It is an arithmetic number, because the mean of its divisors is an integer number (55210128336).

Almost surely, 2^{2006781262035} is an apocalyptic number.

2006781262035 is a deficient number, since it is larger than the sum of its proper divisors (1526666951469).

2006781262035 is a wasteful number, since it uses less digits than its factorization.

2006781262035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184604.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 2006781262035 in words is "two trillion, six billion, seven hundred eighty-one million, two hundred sixty-two thousand, thirty-five".