70418763860 has 12 divisors (see below), whose sum is σ = 147879404148. Its totient is φ = 28167505536.

The previous prime is 70418763841. The next prime is 70418763869. The reversal of 70418763860 is 6836781407.

It can be written as a sum of positive squares in 2 ways, for example, as 23244661444 + 47174102416 = 152462^2 + 217196^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 70418763799 and 70418763808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70418763869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760469077 + ... + 1760469116.

It is an arithmetic number, because the mean of its divisors is an integer number (12323283679).

Almost surely, 2^70418763860 is an apocalyptic number.

It is an amenable number.

70418763860 is an abundant number, since it is smaller than the sum of its proper divisors (77460640288).

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

70418763860 is a wasteful number, since it uses less digits than its factorization.

70418763860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520938202 (or 3520938200 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 70418763860 in words is "seventy billion, four hundred eighteen million, seven hundred sixty-three thousand, eight hundred sixty".