7245909182196 has 60 divisors (see below), whose sum is σ = 18946295401572. Its totient is φ = 2414785692672.

The previous prime is 7245909182191. The next prime is 7245909182261. The reversal of 7245909182196 is 6912819095427.

7245909182196 is a `hidden beast` number, since 7 + 2 + 4 + 590 + 9 + 18 + 21 + 9 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7027726772196 + 218182410000 = 2650986^2 + 467100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7245909182191) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 878835 + ... + 3906938.

Almost surely, 2^{7245909182196} is an apocalyptic number.

It is an amenable number.

7245909182196 is an abundant number, since it is smaller than the sum of its proper divisors (11700386219376).

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

7245909182196 is a wasteful number, since it uses less digits than its factorization.

7245909182196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790462 (or 4790451 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 7245909182196 in words is "seven trillion, two hundred forty-five billion, nine hundred nine million, one hundred eighty-two thousand, one hundred ninety-six".