7001000700020 has 96 divisors (see below), whose sum is σ = 14872995664128. Its totient is φ = 2768070868992.

The previous prime is 7001000700017. The next prime is 7001000700059. The reversal of 7001000700020 is 200070001007.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 567197969 + ... + 567210311.

It is an arithmetic number, because the mean of its divisors is an integer number (154927038168).

Almost surely, 2^{7001000700020} is an apocalyptic number.

It is an amenable number.

7001000700020 is an abundant number, since it is smaller than the sum of its proper divisors (7871994964108).

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

7001000700020 is a wasteful number, since it uses less digits than its factorization.

7001000700020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13449 (or 13447 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 17.

Adding to 7001000700020 its reverse (200070001007), we get a palindrome (7201070701027).

The spelling of 7001000700020 in words is "seven trillion, one billion, seven hundred thousand, twenty".