670071077401 has 8 divisors (see below), whose sum is σ = 744778831104. Its totient is φ = 597662023920.

The previous prime is 670071077383. The next prime is 670071077411. The reversal of 670071077401 is 104770170076.

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 670071077401 - 2¹³ = 670071069209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (670071077411) 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 7 ways as a sum of consecutive naturals, for example, 574674441 + ... + 574675606.

It is an arithmetic number, because the mean of its divisors is an integer number (93097353888).

Almost surely, 2^670071077401 is an apocalyptic number.

It is an amenable number.

670071077401 is a deficient number, since it is larger than the sum of its proper divisors (74707753703).

670071077401 is a wasteful number, since it uses less digits than its factorization.

670071077401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149350111.

The product of its (nonzero) digits is 57624, while the sum is 40.

The spelling of 670071077401 in words is "six hundred seventy billion, seventy-one million, seventy-seven thousand, four hundred one".