2104231224240 has 120 divisors (see below), whose sum is σ = 7182557713968. Its totient is φ = 551929489920.

The previous prime is 2104231224203. The next prime is 2104231224353. The reversal of 2104231224240 is 424221324012.

It is a happy number.

2104231224240 is a `hidden beast` number, since 2 + 1 + 0 + 4 + 231 + 2 + 2 + 424 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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, 23911354 + ... + 23999193.

Almost surely, 2^{2104231224240} is an apocalyptic number.

2104231224240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2104231224240 is an abundant number, since it is smaller than the sum of its proper divisors (5078326489728).

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

2104231224240 is a wasteful number, since it uses less digits than its factorization.

2104231224240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47910627 (or 47910618 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2104231224240 its reverse (424221324012), we get a palindrome (2528452548252).

The spelling of 2104231224240 in words is "two trillion, one hundred four billion, two hundred thirty-one million, two hundred twenty-four thousand, two hundred forty".