70204111705 has 24 divisors (see below), whose sum is σ = 104255785152. Its totient is φ = 44436884544.

The previous prime is 70204111699. The next prime is 70204111717. The reversal of 70204111705 is 50711140207.

It is not a de Polignac number, because 70204111705 - 2¹⁷ = 70203980633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5928499 + ... + 5940328.

It is an arithmetic number, because the mean of its divisors is an integer number (4343991048).

Almost surely, 2^70204111705 is an apocalyptic number.

It is an amenable number.

70204111705 is a deficient number, since it is larger than the sum of its proper divisors (34051673447).

70204111705 is a wasteful number, since it uses less digits than its factorization.

70204111705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11868865 (or 11868852 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 28.

The spelling of 70204111705 in words is "seventy billion, two hundred four million, one hundred eleven thousand, seven hundred five".