70004859181 has 16 divisors (see below), whose sum is σ = 74885361408. Its totient is φ = 65209824000.

The previous prime is 70004859179. The next prime is 70004859193. The reversal of 70004859181 is 18195840007.

It is a happy number.

It is not a de Polignac number, because 70004859181 - 2¹ = 70004859179 is a prime.

It is a super-2 number, since 2×70004859181² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70004859151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3318136 + ... + 3339166.

It is an arithmetic number, because the mean of its divisors is an integer number (4680335088).

Almost surely, 2^70004859181 is an apocalyptic number.

It is an amenable number.

70004859181 is a deficient number, since it is larger than the sum of its proper divisors (4880502227).

70004859181 is a wasteful number, since it uses less digits than its factorization.

70004859181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23052.

The product of its (nonzero) digits is 80640, while the sum is 43.

The spelling of 70004859181 in words is "seventy billion, four million, eight hundred fifty-nine thousand, one hundred eighty-one".