1204111344 has 40 divisors (see below), whose sum is σ = 3114856192. Its totient is φ = 400824000.

The previous prime is 1204111333. The next prime is 1204111351. The reversal of 1204111344 is 4431114021.

It is a self number, because there is not a number n which added to its sum of digits gives 1204111344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19347 + ... + 52749.

Almost surely, 2^1204111344 is an apocalyptic number.

It is an amenable number.

1204111344 is an abundant number, since it is smaller than the sum of its proper divisors (1910744848).

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

1204111344 is a wasteful number, since it uses less digits than its factorization.

1204111344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34165 (or 34159 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1204111344 is about 34700.3075490694. The cubic root of 1204111344 is about 1063.8707844289.

Adding to 1204111344 its reverse (4431114021), we get a palindrome (5635225365).

The spelling of 1204111344 in words is "one billion, two hundred four million, one hundred eleven thousand, three hundred forty-four".