8499294144 has 224 divisors, whose sum is σ = 28444423680. Its totient is φ = 2463436800.

The previous prime is 8499294101. The next prime is 8499294197. The reversal of 8499294144 is 4414929948.

It is a happy number.

8499294144 is a `hidden beast` number, since 8 + 499 + 2 + 9 + 4 + 144 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 427464 + ... + 446904.

Almost surely, 2^8499294144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8499294144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14222211840).

8499294144 is an abundant number, since it is smaller than the sum of its proper divisors (19945129536).

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

8499294144 is a wasteful number, since it uses less digits than its factorization.

8499294144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19496 (or 19480 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 8499294144 is about 92191.6164518228. The cubic root of 8499294144 is about 2040.7710580078.

The spelling of 8499294144 in words is "eight billion, four hundred ninety-nine million, two hundred ninety-four thousand, one hundred forty-four".