70620215017245 has 8 divisors (see below), whose sum is σ = 112992344027616. Its totient is φ = 37664114675856.

The previous prime is 70620215017217. The next prime is 70620215017421. The reversal of 70620215017245 is 54271051202607.

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

It is not a de Polignac number, because 70620215017245 - 2¹⁵ = 70620214984477 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 70620215017197 and 70620215017206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2354007167227 + ... + 2354007167256.

It is an arithmetic number, because the mean of its divisors is an integer number (14124043003452).

Almost surely, 2^{70620215017245} is an apocalyptic number.

It is an amenable number.

70620215017245 is a deficient number, since it is larger than the sum of its proper divisors (42372129010371).

70620215017245 is a wasteful number, since it uses less digits than its factorization.

70620215017245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708014334491.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 70620215017245 in words is "seventy trillion, six hundred twenty billion, two hundred fifteen million, seventeen thousand, two hundred forty-five".