4163216240131 has 4 divisors (see below), whose sum is σ = 4483463643232. Its totient is φ = 3842968837032.

The previous prime is 4163216240129. The next prime is 4163216240137. The reversal of 4163216240131 is 1310426123614.

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

It is not a de Polignac number, because 4163216240131 - 2¹ = 4163216240129 is a prime.

It is a super-2 number, since 2×4163216240131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4163216240137) 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 3 ways as a sum of consecutive naturals, for example, 160123701531 + ... + 160123701556.

It is an arithmetic number, because the mean of its divisors is an integer number (1120865910808).

Almost surely, 2^{4163216240131} is an apocalyptic number.

4163216240131 is a deficient number, since it is larger than the sum of its proper divisors (320247403101).

4163216240131 is a wasteful number, since it uses less digits than its factorization.

4163216240131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320247403100.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 4163216240131 in words is "four trillion, one hundred sixty-three billion, two hundred sixteen million, two hundred forty thousand, one hundred thirty-one".