70147635115660 has 12 divisors (see below), whose sum is σ = 147310033742928. Its totient is φ = 28059054046256.

The previous prime is 70147635115651. The next prime is 70147635115693. The reversal of 70147635115660 is 6651153674107.

It is a junction number, because it is equal to n+sod(n) for n = 70147635115598 and 70147635115607.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753690877872 + ... + 1753690877911.

It is an arithmetic number, because the mean of its divisors is an integer number (12275836145244).

Almost surely, 2^{70147635115660} is an apocalyptic number.

It is an amenable number.

70147635115660 is an abundant number, since it is smaller than the sum of its proper divisors (77162398627268).

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

70147635115660 is a wasteful number, since it uses less digits than its factorization.

70147635115660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507381755792 (or 3507381755790 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

Adding to 70147635115660 its reverse (6651153674107), we get a palindrome (76798788789767).

The spelling of 70147635115660 in words is "seventy trillion, one hundred forty-seven billion, six hundred thirty-five million, one hundred fifteen thousand, six hundred sixty".