11614234081 has 16 divisors (see below), whose sum is σ = 12060171904. Its totient is φ = 11176631424.

The previous prime is 11614234069. The next prime is 11614234087. The reversal of 11614234081 is 18043241611.

It is a cyclic number.

It is not a de Polignac number, because 11614234081 - 2²³ = 11605845473 is a prime.

It is a super-2 number, since 2×11614234081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11614234087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4540855 + ... + 4543411.

It is an arithmetic number, because the mean of its divisors is an integer number (753760744).

Almost surely, 2^11614234081 is an apocalyptic number.

11614234081 is the 62221-st octagonal number.

It is an amenable number.

11614234081 is a deficient number, since it is larger than the sum of its proper divisors (445937823).

11614234081 is a wasteful number, since it uses less digits than its factorization.

11614234081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120.

The product of its (nonzero) digits is 4608, while the sum is 31.

Adding to 11614234081 its reverse (18043241611), we get a palindrome (29657475692).

The spelling of 11614234081 in words is "eleven billion, six hundred fourteen million, two hundred thirty-four thousand, eighty-one".