70433058681 has 48 divisors (see below), whose sum is σ = 109256220160. Its totient is φ = 44797989600.

The previous prime is 70433058667. The next prime is 70433058713. The reversal of 70433058681 is 18685033407.

It is not a de Polignac number, because 70433058681 - 2¹⁰ = 70433057657 is a prime.

It is a super-2 number, since 2×70433058681² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70433018681) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4210971 + ... + 4227663.

Almost surely, 2^70433058681 is an apocalyptic number.

70433058681 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

70433058681 is a deficient number, since it is larger than the sum of its proper divisors (38823161479).

70433058681 is a wasteful number, since it uses less digits than its factorization.

70433058681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16875 (or 16798 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 70433058681 in words is "seventy billion, four hundred thirty-three million, fifty-eight thousand, six hundred eighty-one".