70671103378 has 8 divisors (see below), whose sum is σ = 106306958268. Its totient is φ = 35235450624.

The previous prime is 70671103361. The next prime is 70671103381. The reversal of 70671103378 is 87330117607.

It can be written as a sum of positive squares in 2 ways, for example, as 58183711369 + 12487392009 = 241213^2 + 111747^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 50049651 + ... + 50051062.

Almost surely, 2^70671103378 is an apocalyptic number.

70671103378 is a deficient number, since it is larger than the sum of its proper divisors (35635854890).

70671103378 is a wasteful number, since it uses less digits than its factorization.

70671103378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100101068.

The product of its (nonzero) digits is 148176, while the sum is 43.

The spelling of 70671103378 in words is "seventy billion, six hundred seventy-one million, one hundred three thousand, three hundred seventy-eight".