70433657226 has 12 divisors (see below), whose sum is σ = 152606257362. Its totient is φ = 23477885736.

The previous prime is 70433657179. The next prime is 70433657227. The reversal of 70433657226 is 62275633407.

70433657226 is a `hidden beast` number, since 7 + 0 + 43 + 36 + 572 + 2 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52212707001 + 18220950225 = 228501^2 + 134985^2 .

It is not an unprimeable number, because it can be changed into a prime (70433657227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1956490461 + ... + 1956490496.

Almost surely, 2^70433657226 is an apocalyptic number.

70433657226 is an abundant number, since it is smaller than the sum of its proper divisors (82172600136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70433657226 is a wasteful number, since it uses less digits than its factorization.

70433657226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912980965 (or 3912980962 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The spelling of 70433657226 in words is "seventy billion, four hundred thirty-three million, six hundred fifty-seven thousand, two hundred twenty-six".