1134404402 has 4 divisors (see below), whose sum is σ = 1701606606. Its totient is φ = 567202200.

The previous prime is 1134404393. The next prime is 1134404431. The reversal of 1134404402 is 2044044311.

It is a happy number.

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., 601671841 + 532732561 = 24529^2 + 23081^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283601099 + ... + 283601102.

Almost surely, 2^1134404402 is an apocalyptic number.

1134404402 is a deficient number, since it is larger than the sum of its proper divisors (567202204).

1134404402 is an equidigital number, since it uses as much as digits as its factorization.

1134404402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567202203.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1134404402 is about 33680.9204446672. The cubic root of 1134404402 is about 1042.9319392385.

Adding to 1134404402 its reverse (2044044311), we get a palindrome (3178448713).

The spelling of 1134404402 in words is "one billion, one hundred thirty-four million, four hundred four thousand, four hundred two".