11071450334 has 24 divisors (see below), whose sum is σ = 19789742448. Its totient is φ = 4629176160.

The previous prime is 11071450333. The next prime is 11071450349. The reversal of 11071450334 is 43305417011.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11071450297 and 11071450306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11071450333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1373714 + ... + 1381749.

It is an arithmetic number, because the mean of its divisors is an integer number (824572602).

Almost surely, 2^11071450334 is an apocalyptic number.

11071450334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11071450334 is a deficient number, since it is larger than the sum of its proper divisors (8718292114).

11071450334 is a wasteful number, since it uses less digits than its factorization.

11071450334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755520 (or 2755513 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 11071450334 its reverse (43305417011), we get a palindrome (54376867345).

The spelling of 11071450334 in words is "eleven billion, seventy-one million, four hundred fifty thousand, three hundred thirty-four".