70050306240 has 504 divisors, whose sum is σ = 251436865680. Its totient is φ = 17897988096.

The previous prime is 70050306217. The next prime is 70050306241. The reversal of 70050306240 is 4260305007.

It is a happy number.

70050306240 is a `hidden beast` number, since 7 + 0 + 0 + 5 + 0 + 30 + 624 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (70050306241) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 429756399 + ... + 429756561.

It is an arithmetic number, because the mean of its divisors is an integer number (498882670).

Almost surely, 2^70050306240 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 70050306240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125718432840).

70050306240 is an abundant number, since it is smaller than the sum of its proper divisors (181386559440).

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

70050306240 is a wasteful number, since it uses less digits than its factorization.

70050306240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The spelling of 70050306240 in words is "seventy billion, fifty million, three hundred six thousand, two hundred forty".