1204421334 has 16 divisors (see below), whose sum is σ = 2415410688. Its totient is φ = 400379112.

The previous prime is 1204421327. The next prime is 1204421341. The reversal of 1204421334 is 4331244021.

It is an interprime number because it is at equal distance from previous prime (1204421327) and next prime (1204421341).

It is a Curzon number.

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, 271282 + ... + 275685.

It is an arithmetic number, because the mean of its divisors is an integer number (150963168).

Almost surely, 2^1204421334 is an apocalyptic number.

1204421334 is an abundant number, since it is smaller than the sum of its proper divisors (1210989354).

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

1204421334 is a wasteful number, since it uses less digits than its factorization.

1204421334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547339.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1204421334 is about 34704.7739367367. The cubic root of 1204421334 is about 1063.9620719469.

Adding to 1204421334 its reverse (4331244021), we get a palindrome (5535665355).

The spelling of 1204421334 in words is "one billion, two hundred four million, four hundred twenty-one thousand, three hundred thirty-four".