70741366777 has 8 divisors (see below), whose sum is σ = 74578081536. Its totient is φ = 66968068992.

The previous prime is 70741366771. The next prime is 70741366867. The reversal of 70741366777 is 77766314707.

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 70741366777 - 2³ = 70741366769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70741366771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15851953 + ... + 15856414.

It is an arithmetic number, because the mean of its divisors is an integer number (9322260192).

Almost surely, 2^70741366777 is an apocalyptic number.

It is an amenable number.

70741366777 is a deficient number, since it is larger than the sum of its proper divisors (3836714759).

70741366777 is a wasteful number, since it uses less digits than its factorization.

70741366777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31708487.

The product of its (nonzero) digits is 7260624, while the sum is 55.

The spelling of 70741366777 in words is "seventy billion, seven hundred forty-one million, three hundred sixty-six thousand, seven hundred seventy-seven".