11435220334 has 4 divisors (see below), whose sum is σ = 17152830504. Its totient is φ = 5717610166.

The previous prime is 11435220317. The next prime is 11435220361. The reversal of 11435220334 is 43302253411.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2858805082 + ... + 2858805085.

It is an arithmetic number, because the mean of its divisors is an integer number (4288207626).

Almost surely, 2^11435220334 is an apocalyptic number.

11435220334 is a deficient number, since it is larger than the sum of its proper divisors (5717610170).

11435220334 is an equidigital number, since it uses as much as digits as its factorization.

11435220334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717610169.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 11435220334 its reverse (43302253411), we get a palindrome (54737473745).

The spelling of 11435220334 in words is "eleven billion, four hundred thirty-five million, two hundred twenty thousand, three hundred thirty-four".