70406425227 has 8 divisors (see below), whose sum is σ = 94614409216. Its totient is φ = 46568029032.

The previous prime is 70406425223. The next prime is 70406425231. The reversal of 70406425227 is 72252460407.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (70406425223) and next prime (70406425231).

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

It is not a de Polignac number, because 70406425227 - 2² = 70406425223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70406425223) 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, 92396503 + ... + 92397264.

It is an arithmetic number, because the mean of its divisors is an integer number (11826801152).

Almost surely, 2^70406425227 is an apocalyptic number.

70406425227 is a deficient number, since it is larger than the sum of its proper divisors (24207983989).

70406425227 is a wasteful number, since it uses less digits than its factorization.

70406425227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184793897.

The product of its (nonzero) digits is 188160, while the sum is 39.

The spelling of 70406425227 in words is "seventy billion, four hundred six million, four hundred twenty-five thousand, two hundred twenty-seven".