7200077760001 has 6 divisors (see below), whose sum is σ = 8375600659650. Its totient is φ = 6171495222816.

The previous prime is 7200077759999. The next prime is 7200077760017. The reversal of 7200077760001 is 1000677700027.

It can be written as a sum of positive squares in only one way, i.e., 4753359248400 + 2446718511601 = 2180220^2 + 1564199^2 .

It is not a de Polignac number, because 7200077760001 - 2¹ = 7200077759999 is a prime.

It is a super-2 number, since 2×7200077760001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7200077760061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73470181176 + ... + 73470181273.

It is an arithmetic number, because the mean of its divisors is an integer number (1395933443275).

Almost surely, 2^{7200077760001} is an apocalyptic number.

It is an amenable number.

7200077760001 is a deficient number, since it is larger than the sum of its proper divisors (1175522899649).

7200077760001 is a wasteful number, since it uses less digits than its factorization.

7200077760001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146940362463 (or 146940362456 counting only the distinct ones).

The product of its (nonzero) digits is 28812, while the sum is 37.

The spelling of 7200077760001 in words is "seven trillion, two hundred billion, seventy-seven million, seven hundred sixty thousand, one".