7482192921848 has 8 divisors (see below), whose sum is σ = 14029111728480. Its totient is φ = 3741096460920.

The previous prime is 7482192921839. The next prime is 7482192921883. The reversal of 7482192921848 is 8481292912847.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×7482192921848² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 467637057608 + ... + 467637057623.

It is an arithmetic number, because the mean of its divisors is an integer number (1753638966060).

Almost surely, 2^{7482192921848} is an apocalyptic number.

It is an amenable number.

7482192921848 is a deficient number, since it is larger than the sum of its proper divisors (6546918806632).

7482192921848 is a wasteful number, since it uses less digits than its factorization.

7482192921848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935274115237 (or 935274115233 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 65.

Subtracting 7482192921848 from its reverse (8481292912847), we obtain a palindrome (999099990999).

The spelling of 7482192921848 in words is "seven trillion, four hundred eighty-two billion, one hundred ninety-two million, nine hundred twenty-one thousand, eight hundred forty-eight".