70417727247552 has 224 divisors, whose sum is σ = 199522240934400. Its totient is φ = 21841401495552.

The previous prime is 70417727247481. The next prime is 70417727247557. The reversal of 70417727247552 is 25574272771407.

It is not an unprimeable number, because it can be changed into a prime (70417727247557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100727949 + ... + 101424627.

Almost surely, 2^{70417727247552} 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 70417727247552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99761120467200).

70417727247552 is an abundant number, since it is smaller than the sum of its proper divisors (129104513686848).

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

70417727247552 is a wasteful number, since it uses less digits than its factorization.

70417727247552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697063 (or 697053 counting only the distinct ones).

The product of its (nonzero) digits is 53782400, while the sum is 60.

The spelling of 70417727247552 in words is "seventy trillion, four hundred seventeen billion, seven hundred twenty-seven million, two hundred forty-seven thousand, five hundred fifty-two".