70227684998416 has 135 divisors (see below), whose sum is σ = 150314000048037. Its totient is φ = 31761613255680.

The previous prime is 70227684998413. The next prime is 70227684998447. The reversal of 70227684998416 is 61489948672207.

The square root of 70227684998416 is 8380196.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 22982627760400 + 47245057238016 = 4794020^2 + 6873504^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70227684998411) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 104350200256 + ... + 104350200928.

Almost surely, 2^{70227684998416} is an apocalyptic number.

70227684998416 is the 8380196-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70227684998416

70227684998416 is an abundant number, since it is smaller than the sum of its proper divisors (80086315049621).

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

70227684998416 is an frugal number, since it uses more digits than its factorization.

70227684998416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 585252864, while the sum is 73.

The spelling of 70227684998416 in words is "seventy trillion, two hundred twenty-seven billion, six hundred eighty-four million, nine hundred ninety-eight thousand, four hundred sixteen".