70150155072 has 112 divisors (see below), whose sum is σ = 190427896512. Its totient is φ = 22777630720.

The previous prime is 70150155071. The next prime is 70150155079. The reversal of 70150155072 is 27055105107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70150155071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5322763 + ... + 5335925.

It is an arithmetic number, because the mean of its divisors is an integer number (1700249076).

Almost surely, 2^70150155072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70150155072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95213948256).

70150155072 is an abundant number, since it is smaller than the sum of its proper divisors (120277741440).

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

70150155072 is a wasteful number, since it uses less digits than its factorization.

70150155072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13896 (or 13886 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 33.

The spelling of 70150155072 in words is "seventy billion, one hundred fifty million, one hundred fifty-five thousand, seventy-two".