70478332306 has 4 divisors (see below), whose sum is σ = 105717498462. Its totient is φ = 35239166152.

The previous prime is 70478332303. The next prime is 70478332387. The reversal of 70478332306 is 60323387407.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54052065081 + 16426267225 = 232491^2 + 128165^2 .

It is not an unprimeable number, because it can be changed into a prime (70478332303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17619583075 + ... + 17619583078.

Almost surely, 2^70478332306 is an apocalyptic number.

70478332306 is a deficient number, since it is larger than the sum of its proper divisors (35239166156).

70478332306 is a wasteful number, since it uses less digits than its factorization.

70478332306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35239166155.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 70478332306 in words is "seventy billion, four hundred seventy-eight million, three hundred thirty-two thousand, three hundred six".