7080061040 has 80 divisors (see below), whose sum is σ = 17910395328. Its totient is φ = 2587189248.

The previous prime is 7080061007. The next prime is 7080061057. The reversal of 7080061040 is 401600807.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 65789 + ... + 135971.

Almost surely, 2^7080061040 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 7080061040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8955197664).

7080061040 is an abundant number, since it is smaller than the sum of its proper divisors (10830334288).

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

7080061040 is a wasteful number, since it uses less digits than its factorization.

7080061040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70306 (or 70300 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 7080061040 is about 84143.0985880601. The cubic root of 7080061040 is about 1920.1964715034.

Adding to 7080061040 its reverse (401600807), we get a palindrome (7481661847).

The spelling of 7080061040 in words is "seven billion, eighty million, sixty-one thousand, forty".