70037376671 has 4 divisors (see below), whose sum is σ = 70127982072. Its totient is φ = 69946771272.

The previous prime is 70037376589. The next prime is 70037376691. The reversal of 70037376671 is 17667373007.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70037376671 - 2³⁰ = 68963634847 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 (70037376691) 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 3 ways as a sum of consecutive naturals, for example, 45301541 + ... + 45303086.

It is an arithmetic number, because the mean of its divisors is an integer number (17531995518).

Almost surely, 2^70037376671 is an apocalyptic number.

70037376671 is a deficient number, since it is larger than the sum of its proper divisors (90605401).

70037376671 is an equidigital number, since it uses as much as digits as its factorization.

70037376671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90605400.

The product of its (nonzero) digits is 777924, while the sum is 47.

The spelling of 70037376671 in words is "seventy billion, thirty-seven million, three hundred seventy-six thousand, six hundred seventy-one".