70450336724 has 48 divisors (see below), whose sum is σ = 128187360000. Its totient is φ = 33838162176.

The previous prime is 70450336711. The next prime is 70450336727. The reversal of 70450336724 is 42763305407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70450336727) 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, 23489777 + ... + 23492775.

It is an arithmetic number, because the mean of its divisors is an integer number (2670570000).

Almost surely, 2^70450336724 is an apocalyptic number.

It is an amenable number.

70450336724 is a deficient number, since it is larger than the sum of its proper divisors (57737023276).

70450336724 is a wasteful number, since it uses less digits than its factorization.

70450336724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3992 (or 3990 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 41.

The spelling of 70450336724 in words is "seventy billion, four hundred fifty million, three hundred thirty-six thousand, seven hundred twenty-four".