1134242304403 has 4 divisors (see below), whose sum is σ = 1221491712448. Its totient is φ = 1046992896360.

The previous prime is 1134242304359. The next prime is 1134242304407. The reversal of 1134242304403 is 3044032424311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134242304403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134242304407) 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, 43624704003 + ... + 43624704028.

It is an arithmetic number, because the mean of its divisors is an integer number (305372928112).

Almost surely, 2^{1134242304403} is an apocalyptic number.

1134242304403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1134242304403 is a deficient number, since it is larger than the sum of its proper divisors (87249408045).

1134242304403 is an equidigital number, since it uses as much as digits as its factorization.

1134242304403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87249408044.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1134242304403 its reverse (3044032424311), we get a palindrome (4178274728714).

The spelling of 1134242304403 in words is "one trillion, one hundred thirty-four billion, two hundred forty-two million, three hundred four thousand, four hundred three".