70945822026 has 20 divisors (see below), whose sum is σ = 158971194162. Its totient is φ = 23648607288.

The previous prime is 70945821967. The next prime is 70945822063. The reversal of 70945822026 is 62022854907.

It can be written as a sum of positive squares in only one way, i.e., 55495580625 + 15450241401 = 235575^2 + 124299^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 218968425 + ... + 218968748.

Almost surely, 2^70945822026 is an apocalyptic number.

70945822026 is an abundant number, since it is smaller than the sum of its proper divisors (88025372136).

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

70945822026 is a wasteful number, since it uses less digits than its factorization.

70945822026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437937187 (or 437937178 counting only the distinct ones).

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

The spelling of 70945822026 in words is "seventy billion, nine hundred forty-five million, eight hundred twenty-two thousand, twenty-six".