70379701871 has 8 divisors (see below), whose sum is σ = 74567147184. Its totient is φ = 66197530240.

The previous prime is 70379701849. The next prime is 70379701907. The reversal of 70379701871 is 17810797307.

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 70379701871 - 2²⁶ = 70312593007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70379709871) 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, 1290920 + ... + 1344333.

It is an arithmetic number, because the mean of its divisors is an integer number (9320893398).

Almost surely, 2^70379701871 is an apocalyptic number.

70379701871 is a deficient number, since it is larger than the sum of its proper divisors (4187445313).

70379701871 is a wasteful number, since it uses less digits than its factorization.

70379701871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636841.

The product of its (nonzero) digits is 518616, while the sum is 50.

The spelling of 70379701871 in words is "seventy billion, three hundred seventy-nine million, seven hundred one thousand, eight hundred seventy-one".