4000144300 has 18 divisors (see below), whose sum is σ = 8680313348. Its totient is φ = 1600057680.

The previous prime is 4000144283. The next prime is 4000144327. The reversal of 4000144300 is 34410004.

4000144300 is a modest number, since divided by 144300 gives 4000 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20000622 + ... + 20000821.

Almost surely, 2^4000144300 is an apocalyptic number.

It is an amenable number.

4000144300 is an abundant number, since it is smaller than the sum of its proper divisors (4680169048).

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

4000144300 is a wasteful number, since it uses less digits than its factorization.

4000144300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40001457 (or 40001450 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4000144300 is about 63246.6939847452. The cubic root of 4000144300 is about 1587.4201402363.

Adding to 4000144300 its reverse (34410004), we get a palindrome (4034554304).

The spelling of 4000144300 in words is "four billion, one hundred forty-four thousand, three hundred".