9028149977344 has 27 divisors (see below), whose sum is σ = 18021129706573. Its totient is φ = 4514050951168.

The previous prime is 9028149977267. The next prime is 9028149977347. The reversal of 9028149977344 is 4437799418209.

The square root of 9028149977344 is 3004688.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3285953798400 + 5742196178944 = 1812720^2 + 2396288^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9028149977344.

It is not an unprimeable number, because it can be changed into a prime (9028149977347) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 47981112 + ... + 48168904.

Almost surely, 2^{9028149977344} is an apocalyptic number.

9028149977344 is the 3004688-th square number.

It is an amenable number.

9028149977344 is a deficient number, since it is larger than the sum of its proper divisors (8992979729229).

9028149977344 is an frugal number, since it uses more digits than its factorization.

9028149977344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375602 (or 187795 counting only the distinct ones).

The product of its (nonzero) digits is 109734912, while the sum is 67.

The spelling of 9028149977344 in words is "nine trillion, twenty-eight billion, one hundred forty-nine million, nine hundred seventy-seven thousand, three hundred forty-four".