274068319819 has 16 divisors (see below), whose sum is σ = 322831244736. Its totient is φ = 227753164800.

The previous prime is 274068319817. The next prime is 274068319829. The reversal of 274068319819 is 918913860472.

It is not a de Polignac number, because 274068319819 - 2¹ = 274068319817 is a prime.

It is a super-2 number, since 2×274068319819² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (274068319817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1810102 + ... + 1955659.

It is an arithmetic number, because the mean of its divisors is an integer number (20176952796).

Almost surely, 2^274068319819 is an apocalyptic number.

274068319819 is a deficient number, since it is larger than the sum of its proper divisors (48762924917).

274068319819 is a wasteful number, since it uses less digits than its factorization.

274068319819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766086.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The spelling of 274068319819 in words is "two hundred seventy-four billion, sixty-eight million, three hundred nineteen thousand, eight hundred nineteen".