70266040771 has 8 divisors (see below), whose sum is σ = 72270807984. Its totient is φ = 68266836000.

The previous prime is 70266040763. The next prime is 70266040843. The reversal of 70266040771 is 17704066207.

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

It is a cyclic number.

It is not a de Polignac number, because 70266040771 - 2³ = 70266040763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70266040751) by changing a digit.

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, 1364980 + ... + 1415521.

It is an arithmetic number, because the mean of its divisors is an integer number (9033850998).

Almost surely, 2^70266040771 is an apocalyptic number.

70266040771 is a deficient number, since it is larger than the sum of its proper divisors (2004767213).

70266040771 is a wasteful number, since it uses less digits than its factorization.

70266040771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781221.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 70266040771 in words is "seventy billion, two hundred sixty-six million, forty thousand, seven hundred seventy-one".