70663041080 has 32 divisors (see below), whose sum is σ = 159798925440. Its totient is φ = 28121735040.

The previous prime is 70663041079. The next prime is 70663041083. The reversal of 70663041080 is 8014036607.

It is a self number, because there is not a number n which added to its sum of digits gives 70663041080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70663041083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4475816 + ... + 4491575.

It is an arithmetic number, because the mean of its divisors is an integer number (4993716420).

Almost surely, 2^70663041080 is an apocalyptic number.

It is an amenable number.

70663041080 is an abundant number, since it is smaller than the sum of its proper divisors (89135884360).

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

70663041080 is a wasteful number, since it uses less digits than its factorization.

70663041080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8967599 (or 8967595 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 70663041080 its reverse (8014036607), we get a palindrome (78677077687).

The spelling of 70663041080 in words is "seventy billion, six hundred sixty-three million, forty-one thousand, eighty".