4162811983 has 16 divisors (see below), whose sum is σ = 4661686656. Its totient is φ = 3684572640.

The previous prime is 4162811977. The next prime is 4162811987. The reversal of 4162811983 is 3891182614.

It is a cyclic number.

It is not a de Polignac number, because 4162811983 - 2⁵ = 4162811951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4162811987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136060 + ... + 163822.

It is an arithmetic number, because the mean of its divisors is an integer number (291355416).

Almost surely, 2^4162811983 is an apocalyptic number.

4162811983 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4162811983 is a deficient number, since it is larger than the sum of its proper divisors (498874673).

4162811983 is a wasteful number, since it uses less digits than its factorization.

4162811983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28134.

The product of its digits is 82944, while the sum is 43.

The square root of 4162811983 is about 64519.8572766555. The cubic root of 4162811983 is about 1608.6526004206.

The spelling of 4162811983 in words is "four billion, one hundred sixty-two million, eight hundred eleven thousand, nine hundred eighty-three".