9144451602 has 96 divisors (see below), whose sum is σ = 23349283776. Its totient is φ = 2549923200.

The previous prime is 9144451601. The next prime is 9144451627. The reversal of 9144451602 is 2061544419.

9144451602 is a `hidden beast` number, since 9 + 1 + 4 + 4 + 45 + 1 + 602 = 666.

It is not an unprimeable number, because it can be changed into a prime (9144451601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 846628 + ... + 857360.

It is an arithmetic number, because the mean of its divisors is an integer number (243221706).

Almost surely, 2^9144451602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9144451602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11674641888).

9144451602 is an abundant number, since it is smaller than the sum of its proper divisors (14204832174).

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

9144451602 is a wasteful number, since it uses less digits than its factorization.

9144451602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11096 (or 11093 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 9144451602 is about 95626.6260097051. The cubic root of 9144451602 is about 2091.1533816802.

The spelling of 9144451602 in words is "nine billion, one hundred forty-four million, four hundred fifty-one thousand, six hundred two".