7066509230949 has 48 divisors (see below), whose sum is σ = 11579731706880. Its totient is φ = 3811362115680.

The previous prime is 7066509230887. The next prime is 7066509230971. The reversal of 7066509230949 is 9490329056607.

It is not a de Polignac number, because 7066509230949 - 2¹¹ = 7066509228901 is a prime.

It is a super-2 number, since 2×7066509230949² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7066509230892 and 7066509230901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7066509230999) 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, 3911139 + ... + 5424944.

It is an arithmetic number, because the mean of its divisors is an integer number (241244410560).

Almost surely, 2^{7066509230949} is an apocalyptic number.

It is an amenable number.

7066509230949 is a deficient number, since it is larger than the sum of its proper divisors (4513222475931).

7066509230949 is a wasteful number, since it uses less digits than its factorization.

7066509230949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336390 (or 9336383 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 60.

The spelling of 7066509230949 in words is "seven trillion, sixty-six billion, five hundred nine million, two hundred thirty thousand, nine hundred forty-nine".