1204103231344 has 20 divisors (see below), whose sum is σ = 2512407704296. Its totient is φ = 555739952832.

The previous prime is 1204103231293. The next prime is 1204103231371. The reversal of 1204103231344 is 4431323014021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2894478714 + ... + 2894479129.

Almost surely, 2^{1204103231344} is an apocalyptic number.

It is an amenable number.

1204103231344 is an abundant number, since it is smaller than the sum of its proper divisors (1308304472952).

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

1204103231344 is a wasteful number, since it uses less digits than its factorization.

1204103231344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788957864 (or 5788957858 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1204103231344 its reverse (4431323014021), we get a palindrome (5635426245365).

The spelling of 1204103231344 in words is "one trillion, two hundred four billion, one hundred three million, two hundred thirty-one thousand, three hundred forty-four".