1934455316068 has 96 divisors (see below), whose sum is σ = 3773640019968. Its totient is φ = 860306832000.

The previous prime is 1934455316047. The next prime is 1934455316069. The reversal of 1934455316068 is 8606135544391.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1934455316069) 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 31 ways as a sum of consecutive naturals, for example, 307004518 + ... + 307010818.

It is an arithmetic number, because the mean of its divisors is an integer number (39308750208).

Almost surely, 2^{1934455316068} is an apocalyptic number.

It is an amenable number.

1934455316068 is a deficient number, since it is larger than the sum of its proper divisors (1839184703900).

1934455316068 is a wasteful number, since it uses less digits than its factorization.

1934455316068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7073 (or 7071 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 1934455316068 in words is "one trillion, nine hundred thirty-four billion, four hundred fifty-five million, three hundred sixteen thousand, sixty-eight".