1200442704 has 40 divisors (see below), whose sum is σ = 3208083360. Its totient is φ = 386348928.

The previous prime is 1200442681. The next prime is 1200442721. The reversal of 1200442704 is 4072440021.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 429802 + ... + 432585.

It is an arithmetic number, because the mean of its divisors is an integer number (80202084).

Almost surely, 2^1200442704 is an apocalyptic number.

It is an amenable number.

1200442704 is an abundant number, since it is smaller than the sum of its proper divisors (2007640656).

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

1200442704 is a wasteful number, since it uses less digits than its factorization.

1200442704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862427 (or 862421 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 1200442704 is about 34647.4054439867. The cubic root of 1200442704 is about 1062.7892317824.

Adding to 1200442704 its reverse (4072440021), we get a palindrome (5272882725).

The spelling of 1200442704 in words is "one billion, two hundred million, four hundred forty-two thousand, seven hundred four".