485340740919 has 10 divisors (see below), whose sum is σ = 725015181000. Its totient is φ = 323560493892.

The previous prime is 485340740881. The next prime is 485340740947. The reversal of 485340740919 is 919047043584.

485340740919 is a `hidden beast` number, since 485 + 3 + 4 + 0 + 74 + 0 + 91 + 9 = 666.

It is not a de Polignac number, because 485340740919 - 2¹¹ = 485340738871 is a prime.

It is a super-2 number, since 2×485340740919² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485340740419) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2995930419 + ... + 2995930580.

It is an arithmetic number, because the mean of its divisors is an integer number (72501518100).

Almost surely, 2^485340740919 is an apocalyptic number.

485340740919 is a deficient number, since it is larger than the sum of its proper divisors (239674440081).

485340740919 is an equidigital number, since it uses as much as digits as its factorization.

485340740919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5991861011 (or 5991861002 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 485340740919 in words is "four hundred eighty-five billion, three hundred forty million, seven hundred forty thousand, nine hundred nineteen".