400104142300 has 72 divisors (see below), whose sum is σ = 888383764800. Its totient is φ = 156361171200.

The previous prime is 400104142267. The next prime is 400104142301. The reversal of 400104142300 is 3241401004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400104142301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 688797 + ... + 1129003.

It is an arithmetic number, because the mean of its divisors is an integer number (12338663400).

Almost surely, 2^400104142300 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 400104142300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444191882400).

400104142300 is an abundant number, since it is smaller than the sum of its proper divisors (488279622500).

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

400104142300 is a wasteful number, since it uses less digits than its factorization.

400104142300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440431 (or 440424 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 400104142300 its reverse (3241401004), we get a palindrome (403345543304).

The spelling of 400104142300 in words is "four hundred billion, one hundred four million, one hundred forty-two thousand, three hundred".