70343441077 has 8 divisors (see below), whose sum is σ = 86576542976. Its totient is φ = 55656348912.

The previous prime is 70343441027. The next prime is 70343441081. The reversal of 70343441077 is 77014434307.

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 70343441077 - 2¹¹ = 70343439029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70343441027) 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, 386502333 + ... + 386502514.

It is an arithmetic number, because the mean of its divisors is an integer number (10822067872).

Almost surely, 2^70343441077 is an apocalyptic number.

It is an amenable number.

70343441077 is a deficient number, since it is larger than the sum of its proper divisors (16233101899).

70343441077 is a wasteful number, since it uses less digits than its factorization.

70343441077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773004867.

The product of its (nonzero) digits is 197568, while the sum is 40.

The spelling of 70343441077 in words is "seventy billion, three hundred forty-three million, four hundred forty-one thousand, seventy-seven".