1203342404 has 12 divisors (see below), whose sum is σ = 2297290128. Its totient is φ = 546973800.

The previous prime is 1203342403. The next prime is 1203342479. The reversal of 1203342404 is 4042433021.

It is a self number, because there is not a number n which added to its sum of digits gives 1203342404.

It is not an unprimeable number, because it can be changed into a prime (1203342403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13674302 + ... + 13674389.

It is an arithmetic number, because the mean of its divisors is an integer number (191440844).

Almost surely, 2^1203342404 is an apocalyptic number.

It is an amenable number.

1203342404 is a deficient number, since it is larger than the sum of its proper divisors (1093947724).

1203342404 is a wasteful number, since it uses less digits than its factorization.

1203342404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27348706 (or 27348704 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1203342404 is about 34689.2260507495. The cubic root of 1203342404 is about 1063.6442751995.

Adding to 1203342404 its reverse (4042433021), we get a palindrome (5245775425).

The spelling of 1203342404 in words is "one billion, two hundred three million, three hundred forty-two thousand, four hundred four".