70224839424 has 108 divisors (see below), whose sum is σ = 211278967536. Its totient is φ = 22390511616.

The previous prime is 70224839417. The next prime is 70224839459. The reversal of 70224839424 is 42493842207.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 70224839424.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 609607 + ... + 715590.

Almost surely, 2^70224839424 is an apocalyptic number.

It is an amenable number.

70224839424 is an abundant number, since it is smaller than the sum of its proper divisors (141054128112).

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

70224839424 is a wasteful number, since it uses less digits than its factorization.

70224839424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325242 (or 1325225 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 70224839424 in words is "seventy billion, two hundred twenty-four million, eight hundred thirty-nine thousand, four hundred twenty-four".