3848544142 has 4 divisors (see below), whose sum is σ = 5772816216. Its totient is φ = 1924272070.

The previous prime is 3848544113. The next prime is 3848544149. The reversal of 3848544142 is 2414458483.

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

It is a super-3 number, since 3×3848544142³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3848544149) by changing a digit.

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, 962136034 + ... + 962136037.

It is an arithmetic number, because the mean of its divisors is an integer number (1443204054).

Almost surely, 2^3848544142 is an apocalyptic number.

3848544142 is a deficient number, since it is larger than the sum of its proper divisors (1924272074).

3848544142 is a wasteful number, since it uses less digits than its factorization.

3848544142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924272073.

The product of its digits is 491520, while the sum is 43.

The square root of 3848544142 is about 62036.6354825921. The cubic root of 3848544142 is about 1567.1076261585.

The spelling of 3848544142 in words is "three billion, eight hundred forty-eight million, five hundred forty-four thousand, one hundred forty-two".