7007104352640 has 512 divisors, whose sum is σ = 26231651712000. Its totient is φ = 1557392818176.

The previous prime is 7007104352621. The next prime is 7007104352713. The reversal of 7007104352640 is 462534017007.

It is a super-2 number, since 2×7007104352640² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1112412211 + ... + 1112418509.

It is an arithmetic number, because the mean of its divisors is an integer number (51233694750).

Almost surely, 2^{7007104352640} is an apocalyptic number.

7007104352640 is a gapful number since it is divisible by the number (70) 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 7007104352640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13115825856000).

7007104352640 is an abundant number, since it is smaller than the sum of its proper divisors (19224547359360).

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

7007104352640 is a wasteful number, since it uses less digits than its factorization.

7007104352640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8602 (or 8590 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

Adding to 7007104352640 its reverse (462534017007), we get a palindrome (7469638369647).

The spelling of 7007104352640 in words is "seven trillion, seven billion, one hundred four million, three hundred fifty-two thousand, six hundred forty".