11614162561143 has 4 divisors (see below), whose sum is σ = 15485550081528. Its totient is φ = 7742775040760.

The previous prime is 11614162561109. The next prime is 11614162561163. The reversal of 11614162561143 is 34116526141611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11614162561143 - 2¹² = 11614162557047 is a prime.

It is a super-3 number, since 3×11614162561143³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11614162561095 and 11614162561104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11614162561163) 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, 1935693760188 + ... + 1935693760193.

It is an arithmetic number, because the mean of its divisors is an integer number (3871387520382).

Almost surely, 2^{11614162561143} is an apocalyptic number.

11614162561143 is a deficient number, since it is larger than the sum of its proper divisors (3871387520385).

11614162561143 is an equidigital number, since it uses as much as digits as its factorization.

11614162561143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871387520384.

The product of its digits is 103680, while the sum is 42.

The spelling of 11614162561143 in words is "eleven trillion, six hundred fourteen billion, one hundred sixty-two million, five hundred sixty-one thousand, one hundred forty-three".