4073680418531 has 2 divisors, whose sum is σ = 4073680418532. Its totient is φ = 4073680418530.

The previous prime is 4073680418471. The next prime is 4073680418543. The reversal of 4073680418531 is 1358140863704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4073680418531 - 2¹⁰ = 4073680417507 is a prime.

It is a super-2 number, since 2×4073680418531² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4073680418531.

It is not a weakly prime, because it can be changed into another prime (4073680418581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036840209265 + 2036840209266.

It is an arithmetic number, because the mean of its divisors is an integer number (2036840209266).

Almost surely, 2^{4073680418531} is an apocalyptic number.

4073680418531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4073680418531 is an equidigital number, since it uses as much as digits as its factorization.

4073680418531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 4073680418531 in words is "four trillion, seventy-three billion, six hundred eighty million, four hundred eighteen thousand, five hundred thirty-one".