4121106854 has 4 divisors (see below), whose sum is σ = 6181660284. Its totient is φ = 2060553426.

The previous prime is 4121106817. The next prime is 4121106881. The reversal of 4121106854 is 4586011214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4586011214 = 2 ⋅2293005607.

It is a self number, because there is not a number n which added to its sum of digits gives 4121106854.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030276712 + ... + 1030276715.

It is an arithmetic number, because the mean of its divisors is an integer number (1545415071).

Almost surely, 2^4121106854 is an apocalyptic number.

4121106854 is a deficient number, since it is larger than the sum of its proper divisors (2060553430).

4121106854 is a wasteful number, since it uses less digits than its factorization.

4121106854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060553429.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 4121106854 is about 64195.8476383013. The cubic root of 4121106854 is about 1603.2624647953.

The spelling of 4121106854 in words is "four billion, one hundred twenty-one million, one hundred six thousand, eight hundred fifty-four".