1104020402 has 8 divisors (see below), whose sum is σ = 1663326576. Its totient is φ = 549578212.

The previous prime is 1104020387. The next prime is 1104020419. The reversal of 1104020402 is 2040204011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1104020402² = 2437722096064483208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215428 + ... + 1216335.

It is an arithmetic number, because the mean of its divisors is an integer number (207915822).

Almost surely, 2^1104020402 is an apocalyptic number.

1104020402 is a deficient number, since it is larger than the sum of its proper divisors (559306174).

1104020402 is a wasteful number, since it uses less digits than its factorization.

1104020402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431992.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1104020402 is about 33226.8024642757. The cubic root of 1104020402 is about 1033.5362170024.

Adding to 1104020402 its reverse (2040204011), we get a palindrome (3144224413).

The spelling of 1104020402 in words is "one billion, one hundred four million, twenty thousand, four hundred two".