11012343234 has 8 divisors (see below), whose sum is σ = 22024686480. Its totient is φ = 3670781076.

The previous prime is 11012343227. The next prime is 11012343239. The reversal of 11012343234 is 43234321011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11012343234 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11012343239) 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, 917695264 + ... + 917695275.

It is an arithmetic number, because the mean of its divisors is an integer number (2753085810).

Almost surely, 2^11012343234 is an apocalyptic number.

11012343234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012343234 is a wasteful number, since it uses less digits than its factorization.

11012343234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835390544.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11012343234 its reverse (43234321011), we get a palindrome (54246664245).

The spelling of 11012343234 in words is "eleven billion, twelve million, three hundred forty-three thousand, two hundred thirty-four".