7240055711207 has 48 divisors (see below), whose sum is σ = 8544418122240. Its totient is φ = 6107845201920.

The previous prime is 7240055711191. The next prime is 7240055711243. The reversal of 7240055711207 is 7021175500427.

It is not a de Polignac number, because 7240055711207 - 2⁴ = 7240055711191 is a prime.

It is a super-4 number, since 4×7240055711207⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7240055711267) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 624513803 + ... + 624525395.

It is an arithmetic number, because the mean of its divisors is an integer number (178008710880).

Almost surely, 2^{7240055711207} is an apocalyptic number.

7240055711207 is a deficient number, since it is larger than the sum of its proper divisors (1304362411033).

7240055711207 is a wasteful number, since it uses less digits than its factorization.

7240055711207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15864 (or 15853 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 41.

The spelling of 7240055711207 in words is "seven trillion, two hundred forty billion, fifty-five million, seven hundred eleven thousand, two hundred seven".