11414213506 has 8 divisors (see below), whose sum is σ = 17142434064. Its totient is φ = 5700068820.

The previous prime is 11414213479. The next prime is 11414213557. The reversal of 11414213506 is 60531241411.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3516940 + ... + 3520183.

It is an arithmetic number, because the mean of its divisors is an integer number (2142804258).

Almost surely, 2^11414213506 is an apocalyptic number.

11414213506 is a deficient number, since it is larger than the sum of its proper divisors (5728220558).

11414213506 is an equidigital number, since it uses as much as digits as its factorization.

11414213506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037936.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 11414213506 its reverse (60531241411), we get a palindrome (71945454917).

The spelling of 11414213506 in words is "eleven billion, four hundred fourteen million, two hundred thirteen thousand, five hundred six".