11340051434 has 4 divisors (see below), whose sum is σ = 17010077154. Its totient is φ = 5670025716.

The previous prime is 11340051431. The next prime is 11340051451. The reversal of 11340051434 is 43415004311.

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., 10445862025 + 894189409 = 102205^2 + 29903^2 .

It is not an unprimeable number, because it can be changed into a prime (11340051431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835012857 + ... + 2835012860.

Almost surely, 2^11340051434 is an apocalyptic number.

11340051434 is a deficient number, since it is larger than the sum of its proper divisors (5670025720).

11340051434 is an equidigital number, since it uses as much as digits as its factorization.

11340051434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670025719.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 11340051434 its reverse (43415004311), we get a palindrome (54755055745).

The spelling of 11340051434 in words is "eleven billion, three hundred forty million, fifty-one thousand, four hundred thirty-four".