1204201402 has 4 divisors (see below), whose sum is σ = 1806302106. Its totient is φ = 602100700.

The previous prime is 1204201381. The next prime is 1204201451. The reversal of 1204201402 is 2041024021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1122317001 + 81884401 = 33501^2 + 9049^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301050349 + ... + 301050352.

Almost surely, 2^1204201402 is an apocalyptic number.

1204201402 is a deficient number, since it is larger than the sum of its proper divisors (602100704).

1204201402 is an equidigital number, since it uses as much as digits as its factorization.

1204201402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602100703.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1204201402 is about 34701.6051790115. The cubic root of 1204201402 is about 1063.8973068063.

Adding to 1204201402 its reverse (2041024021), we get a palindrome (3245225423).

The spelling of 1204201402 in words is "one billion, two hundred four million, two hundred one thousand, four hundred two".