1204263342 has 64 divisors (see below), whose sum is σ = 2748782400. Its totient is φ = 390666240.

The previous prime is 1204263311. The next prime is 1204263353. The reversal of 1204263342 is 2433624021.

1204263342 is a `hidden beast` number, since 1 + 20 + 4 + 2 + 633 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317634 + ... + 321402.

It is an arithmetic number, because the mean of its divisors is an integer number (42949725).

Almost surely, 2^1204263342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1204263342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1374391200).

1204263342 is an abundant number, since it is smaller than the sum of its proper divisors (1544519058).

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

1204263342 is a wasteful number, since it uses less digits than its factorization.

1204263342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938 (or 3932 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 1204263342 is about 34702.4976334557. The cubic root of 1204263342 is about 1063.9155475727.

Adding to 1204263342 its reverse (2433624021), we get a palindrome (3637887363).

The spelling of 1204263342 in words is "one billion, two hundred four million, two hundred sixty-three thousand, three hundred forty-two".