70380408096 has 144 divisors (see below), whose sum is σ = 207857777400. Its totient is φ = 22562340864.

The previous prime is 70380408073. The next prime is 70380408097. The reversal of 70380408096 is 69080408307.

It is a happy number.

70380408096 is a `hidden beast` number, since 70 + 380 + 40 + 80 + 96 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 70172010000 + 208398096 = 264900^2 + 14436^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (70380408097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2130070 + ... + 2162858.

Almost surely, 2^70380408096 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 70380408096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103928888700).

70380408096 is an abundant number, since it is smaller than the sum of its proper divisors (137477369304).

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

70380408096 is a wasteful number, since it uses less digits than its factorization.

70380408096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33091 (or 33080 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 70380408096 in words is "seventy billion, three hundred eighty million, four hundred eight thousand, ninety-six".