1204100001140 has 12 divisors (see below), whose sum is σ = 2528610002436. Its totient is φ = 481640000448.

The previous prime is 1204100001067. The next prime is 1204100001157. The reversal of 1204100001140 is 411000014021.

It can be written as a sum of positive squares in 2 ways, for example, as 931043588836 + 273056412304 = 964906^2 + 522548^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30102500009 + ... + 30102500048.

It is an arithmetic number, because the mean of its divisors is an integer number (210717500203).

Almost surely, 2^{1204100001140} is an apocalyptic number.

1204100001140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204100001140 is an abundant number, since it is smaller than the sum of its proper divisors (1324510001296).

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

1204100001140 is a wasteful number, since it uses less digits than its factorization.

1204100001140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60205000066 (or 60205000064 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1204100001140 its reverse (411000014021), we get a palindrome (1615100015161).

The spelling of 1204100001140 in words is "one trillion, two hundred four billion, one hundred million, one thousand, one hundred forty".