70285432996 has 27 divisors (see below), whose sum is σ = 124823152587. Its totient is φ = 34629190680.

The previous prime is 70285432991. The next prime is 70285433003. The reversal of 70285432996 is 69923458207.

The square root of 70285432996 is 265114.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70285432991) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 37645255 + ... + 37647121.

Almost surely, 2^70285432996 is an apocalyptic number.

70285432996 is the 265114-th square number.

It is an amenable number.

70285432996 is a deficient number, since it is larger than the sum of its proper divisors (54537719591).

70285432996 is an frugal number, since it uses more digits than its factorization.

70285432996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 70285432996 in words is "seventy billion, two hundred eighty-five million, four hundred thirty-two thousand, nine hundred ninety-six".