70671103377 has 32 divisors (see below), whose sum is σ = 110670105600. Its totient is φ = 39267073728.

The previous prime is 70671103361. The next prime is 70671103381. The reversal of 70671103377 is 77330117607.

It is not a de Polignac number, because 70671103377 - 2⁴ = 70671103361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70671103337) 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 31 ways as a sum of consecutive naturals, for example, 1229874 + ... + 1286052.

It is an arithmetic number, because the mean of its divisors is an integer number (3458440800).

Almost surely, 2^70671103377 is an apocalyptic number.

It is an amenable number.

70671103377 is a deficient number, since it is larger than the sum of its proper divisors (39999002223).

70671103377 is a wasteful number, since it uses less digits than its factorization.

70671103377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57845.

The product of its (nonzero) digits is 129654, while the sum is 42.

The spelling of 70671103377 in words is "seventy billion, six hundred seventy-one million, one hundred three thousand, three hundred seventy-seven".