7072068308880 has 160 divisors (see below), whose sum is σ = 23087783715840. Its totient is φ = 1785814248960.

The previous prime is 7072068308849. The next prime is 7072068308911. The reversal of 7072068308880 is 888038602707.

It is an interprime number because it is at equal distance from previous prime (7072068308849) and next prime (7072068308911).

It is a super-3 number, since 3×7072068308880³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 7072068308880.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9693685 + ... + 10397675.

It is an arithmetic number, because the mean of its divisors is an integer number (144298648224).

Almost surely, 2^{7072068308880} 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 7072068308880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11543891857920).

7072068308880 is an abundant number, since it is smaller than the sum of its proper divisors (16015715406960).

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

7072068308880 is a wasteful number, since it uses less digits than its factorization.

7072068308880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706229 (or 706223 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 57.

The spelling of 7072068308880 in words is "seven trillion, seventy-two billion, sixty-eight million, three hundred eight thousand, eight hundred eighty".