2104340231400 has 96 divisors (see below), whose sum is σ = 7116496077600. Its totient is φ = 510143084800.

The previous prime is 2104340231369. The next prime is 2104340231471. The reversal of 2104340231400 is 41320434012.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159413115 + ... + 159426314.

It is an arithmetic number, because the mean of its divisors is an integer number (74130167475).

Almost surely, 2^{2104340231400} is an apocalyptic number.

2104340231400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104340231400 is an abundant number, since it is smaller than the sum of its proper divisors (5012155846200).

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

2104340231400 is a wasteful number, since it uses less digits than its factorization.

2104340231400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318839459 (or 318839450 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2104340231400 its reverse (41320434012), we get a palindrome (2145660665412).

The spelling of 2104340231400 in words is "two trillion, one hundred four billion, three hundred forty million, two hundred thirty-one thousand, four hundred".