70233381481 has 8 divisors (see below), whose sum is σ = 72815571200. Its totient is φ = 67670979120.

The previous prime is 70233381469. The next prime is 70233381487. The reversal of 70233381481 is 18418333207.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70233381481 is a prime.

It is a super-2 number, since 2×70233381481² (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 (70233381487) 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, 4939611 + ... + 4953808.

It is an arithmetic number, because the mean of its divisors is an integer number (9101946400).

Almost surely, 2^70233381481 is an apocalyptic number.

It is an amenable number.

70233381481 is a deficient number, since it is larger than the sum of its proper divisors (2582189719).

70233381481 is a wasteful number, since it uses less digits than its factorization.

70233381481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9893679.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 70233381481 in words is "seventy billion, two hundred thirty-three million, three hundred eighty-one thousand, four hundred eighty-one".