11502434214 has 16 divisors (see below), whose sum is σ = 25560965040. Its totient is φ = 3834144720.

The previous prime is 11502434213. The next prime is 11502434231. The reversal of 11502434214 is 41243420511.

11502434214 is a `hidden beast` number, since 1 + 15 + 0 + 2 + 434 + 214 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11502434213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106503967 + ... + 106504074.

It is an arithmetic number, because the mean of its divisors is an integer number (1597560315).

Almost surely, 2^11502434214 is an apocalyptic number.

11502434214 is an abundant number, since it is smaller than the sum of its proper divisors (14058530826).

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

11502434214 is a wasteful number, since it uses less digits than its factorization.

11502434214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213008052 (or 213008046 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 11502434214 its reverse (41243420511), we get a palindrome (52745854725).

The spelling of 11502434214 in words is "eleven billion, five hundred two million, four hundred thirty-four thousand, two hundred fourteen".