4004040143400 has 96 divisors (see below), whose sum is σ = 13540935780000. Its totient is φ = 970676396800.

The previous prime is 4004040143377. The next prime is 4004040143473. The reversal of 4004040143400 is 43410404004.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 23 ways as a sum of consecutive naturals, for example, 303329775 + ... + 303342974.

It is an arithmetic number, because the mean of its divisors is an integer number (141051414375).

Almost surely, 2^{4004040143400} is an apocalyptic number.

4004040143400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4004040143400 is an abundant number, since it is smaller than the sum of its proper divisors (9536895636600).

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

4004040143400 is a wasteful number, since it uses less digits than its factorization.

4004040143400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606672779 (or 606672770 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 4004040143400 its reverse (43410404004), we get a palindrome (4047450547404).

The spelling of 4004040143400 in words is "four trillion, four billion, forty million, one hundred forty-three thousand, four hundred".