7849408932272 has 10 divisors (see below), whose sum is σ = 15208229806308. Its totient is φ = 3924704466128.

The previous prime is 7849408932269. The next prime is 7849408932317. The reversal of 7849408932272 is 2722398049487.

It is a super-2 number, since 2×7849408932272² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7849408932199 and 7849408932208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245294029118 + ... + 245294029149.

Almost surely, 2^{7849408932272} is an apocalyptic number.

It is an amenable number.

7849408932272 is a deficient number, since it is larger than the sum of its proper divisors (7358820874036).

7849408932272 is a wasteful number, since it uses less digits than its factorization.

7849408932272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490588058275 (or 490588058269 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 65.

The spelling of 7849408932272 in words is "seven trillion, eight hundred forty-nine billion, four hundred eight million, nine hundred thirty-two thousand, two hundred seventy-two".