7448120233450 has 96 divisors (see below), whose sum is σ = 15389888984064. Its totient is φ = 2663959415040.

The previous prime is 7448120233447. The next prime is 7448120233471. The reversal of 7448120233450 is 543320218447.

It is a junction number, because it is equal to n+sod(n) for n = 7448120233397 and 7448120233406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4777207 + ... + 6141493.

It is an arithmetic number, because the mean of its divisors is an integer number (160311343584).

Almost surely, 2^{7448120233450} is an apocalyptic number.

7448120233450 is an abundant number, since it is smaller than the sum of its proper divisors (7941768750614).

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

7448120233450 is a wasteful number, since it uses less digits than its factorization.

7448120233450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364576 (or 1364571 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 7448120233450 in words is "seven trillion, four hundred forty-eight billion, one hundred twenty million, two hundred thirty-three thousand, four hundred fifty".