7238472038448 has 60 divisors (see below), whose sum is σ = 21752347102200. Its totient is φ = 2068134867456.

The previous prime is 7238472038387. The next prime is 7238472038461. The reversal of 7238472038448 is 8448302748327.

It is a junction number, because it is equal to n+sod(n) for n = 7238472038391 and 7238472038400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1538788473 + ... + 1538793176.

It is an arithmetic number, because the mean of its divisors is an integer number (362539118370).

Almost surely, 2^{7238472038448} is an apocalyptic number.

It is an amenable number.

7238472038448 is an abundant number, since it is smaller than the sum of its proper divisors (14513875063752).

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

7238472038448 is a wasteful number, since it uses less digits than its factorization.

7238472038448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077581674 (or 3077581661 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 60.

The spelling of 7238472038448 in words is "seven trillion, two hundred thirty-eight billion, four hundred seventy-two million, thirty-eight thousand, four hundred forty-eight".