1204110404340 has 48 divisors (see below), whose sum is σ = 3374124949440. Its totient is φ = 320846982400.

The previous prime is 1204110404227. The next prime is 1204110404347. The reversal of 1204110404340 is 434040114021.

It is a self number, because there is not a number n which added to its sum of digits gives 1204110404340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204110404347) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7707186 + ... + 7861865.

It is an arithmetic number, because the mean of its divisors is an integer number (70294269780).

Almost surely, 2^{1204110404340} is an apocalyptic number.

1204110404340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204110404340 is an abundant number, since it is smaller than the sum of its proper divisors (2170014545100).

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

1204110404340 is a wasteful number, since it uses less digits than its factorization.

1204110404340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15570352 (or 15570350 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1204110404340 its reverse (434040114021), we get a palindrome (1638150518361).

The spelling of 1204110404340 in words is "one trillion, two hundred four billion, one hundred ten million, four hundred four thousand, three hundred forty".