70478332285 has 8 divisors (see below), whose sum is σ = 84626246880. Its totient is φ = 56347833744.

The previous prime is 70478332273. The next prime is 70478332297. The reversal of 70478332285 is 58223387407.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (70478332273) and next prime (70478332297).

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

It is a cyclic number.

It is not a de Polignac number, because 70478332285 - 2³¹ = 68330848637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4345107 + ... + 4361296.

It is an arithmetic number, because the mean of its divisors is an integer number (10578280860).

Almost surely, 2^70478332285 is an apocalyptic number.

It is an amenable number.

70478332285 is a deficient number, since it is larger than the sum of its proper divisors (14147914595).

70478332285 is a wasteful number, since it uses less digits than its factorization.

70478332285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8708027.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 70478332285 in words is "seventy billion, four hundred seventy-eight million, three hundred thirty-two thousand, two hundred eighty-five".