70050441748 has 18 divisors (see below), whose sum is σ = 142602685386. Its totient is φ = 30021617808.

The previous prime is 70050441737. The next prime is 70050441749. The reversal of 70050441748 is 84714405007.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40772494084 + 29277947664 = 201922^2 + 171108^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70050441748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70050441749) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178699911 + ... + 178700302.

Almost surely, 2^70050441748 is an apocalyptic number.

It is an amenable number.

70050441748 is an abundant number, since it is smaller than the sum of its proper divisors (72552243638).

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

70050441748 is a wasteful number, since it uses less digits than its factorization.

70050441748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357400231 (or 357400222 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 40.

The spelling of 70050441748 in words is "seventy billion, fifty million, four hundred forty-one thousand, seven hundred forty-eight".