9021468488 has 12 divisors (see below), whose sum is σ = 16915757145. Its totient is φ = 4510599920.

The previous prime is 9021468473. The next prime is 9021468529. The reversal of 9021468488 is 8848641209.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 5135442244 + 3886026244 = 71662^2 + 62338^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=67162.

It is a super-2 number, since 2×9021468488² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 251858 + ... + 285438.

Almost surely, 2^9021468488 is an apocalyptic number.

It is an amenable number.

9021468488 is a deficient number, since it is larger than the sum of its proper divisors (7894288657).

9021468488 is an frugal number, since it uses more digits than its factorization.

9021468488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67168 (or 33583 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 50.

The square root of 9021468488 is about 94981.4112761018. The cubic root of 9021468488 is about 2081.7364450550.

Multiplying 9021468488 by its sum of digits (50), we get a square (451073424400 = 671620²).

The spelling of 9021468488 in words is "nine billion, twenty-one million, four hundred sixty-eight thousand, four hundred eighty-eight".