7111230448 has 30 divisors (see below), whose sum is σ = 16027481616. Its totient is φ = 3047669856.

The previous prime is 7111230431. The next prime is 7111230449. The reversal of 7111230448 is 8440321117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7111230449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4534440 + ... + 4536007.

Almost surely, 2^7111230448 is an apocalyptic number.

It is an amenable number.

7111230448 is an abundant number, since it is smaller than the sum of its proper divisors (8916251168).

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

7111230448 is a wasteful number, since it uses less digits than its factorization.

7111230448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9070469 (or 9070456 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 7111230448 is about 84328.1118488965. Note that the first 3 decimals coincide. The cubic root of 7111230448 is about 1923.0101841149.

The spelling of 7111230448 in words is "seven billion, one hundred eleven million, two hundred thirty thousand, four hundred forty-eight".