70424266752 has 240 divisors, whose sum is σ = 240406246080. Its totient is φ = 20120887296.

The previous prime is 70424266733. The next prime is 70424266837. The reversal of 70424266752 is 25766242407.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 70424266698 and 70424266707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1130893 + ... + 1191539.

It is an arithmetic number, because the mean of its divisors is an integer number (1001692692).

Almost surely, 2^70424266752 is an apocalyptic number.

70424266752 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70424266752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120203123040).

70424266752 is an abundant number, since it is smaller than the sum of its proper divisors (169981979328).

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

70424266752 is an equidigital number, since it uses as much as digits as its factorization.

70424266752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60688 (or 60659 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 70424266752 in words is "seventy billion, four hundred twenty-four million, two hundred sixty-six thousand, seven hundred fifty-two".