4005450151124 has 24 divisors (see below), whose sum is σ = 7421925504168. Its totient is φ = 1884901975040.

The previous prime is 4005450151099. The next prime is 4005450151139. The reversal of 4005450151124 is 4211510545004.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 938538563524 + 3066911587600 = 968782^2 + 1751260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13859054 + ... + 14145114.

It is an arithmetic number, because the mean of its divisors is an integer number (309246896007).

Almost surely, 2^{4005450151124} is an apocalyptic number.

It is an amenable number.

4005450151124 is a deficient number, since it is larger than the sum of its proper divisors (3416475353044).

4005450151124 is a wasteful number, since it uses less digits than its factorization.

4005450151124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491995 (or 491993 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 4005450151124 its reverse (4211510545004), we get a palindrome (8216960696128).

The spelling of 4005450151124 in words is "four trillion, five billion, four hundred fifty million, one hundred fifty-one thousand, one hundred twenty-four".