70574699240 has 64 divisors (see below), whose sum is σ = 161331816960. Its totient is φ = 27779431680.

The previous prime is 70574699233. The next prime is 70574699267. The reversal of 70574699240 is 4299647507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2642594 + ... + 2669166.

It is an arithmetic number, because the mean of its divisors is an integer number (2520809640).

Almost surely, 2^70574699240 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 70574699240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80665908480).

70574699240 is an abundant number, since it is smaller than the sum of its proper divisors (90757117720).

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

70574699240 is a wasteful number, since it uses less digits than its factorization.

70574699240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27642 (or 27638 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 70574699240 in words is "seventy billion, five hundred seventy-four million, six hundred ninety-nine thousand, two hundred forty".