1204141320 has 96 divisors (see below), whose sum is σ = 4019272920. Its totient is φ = 312422400.

The previous prime is 1204141273. The next prime is 1204141343. The reversal of 1204141320 is 231414021.

1204141320 is a `hidden beast` number, since 1 + 204 + 141 + 320 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1047040164 + 157101156 = 32358^2 + 12534^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1204141293 and 1204141302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31881 + ... + 58520.

Almost surely, 2^1204141320 is an apocalyptic number.

1204141320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204141320 is an abundant number, since it is smaller than the sum of its proper divisors (2815131600).

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

1204141320 is a wasteful number, since it uses less digits than its factorization.

1204141320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90455 (or 90448 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1204141320 is about 34700.7394733887. The cubic root of 1204141320 is about 1063.8796126064.

Adding to 1204141320 its reverse (231414021), we get a palindrome (1435555341).

It can be divided in two parts, 12041 and 41320, that added together give a square (53361 = 231²).

The spelling of 1204141320 in words is "one billion, two hundred four million, one hundred forty-one thousand, three hundred twenty".