70484681240 has 32 divisors (see below), whose sum is σ = 167919389280. Its totient is φ = 26535409152.

The previous prime is 70484681209. The next prime is 70484681263. The reversal of 70484681240 is 4218648407.

It is a junction number, because it is equal to n+sod(n) for n = 70484681191 and 70484681200.

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, 51826292 + ... + 51827651.

It is an arithmetic number, because the mean of its divisors is an integer number (5247480915).

Almost surely, 2^70484681240 is an apocalyptic number.

It is an amenable number.

70484681240 is an abundant number, since it is smaller than the sum of its proper divisors (97434708040).

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

70484681240 is a wasteful number, since it uses less digits than its factorization.

70484681240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103653971 (or 103653967 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 44.

The spelling of 70484681240 in words is "seventy billion, four hundred eighty-four million, six hundred eighty-one thousand, two hundred forty".