774433341038 has 36 divisors (see below), whose sum is σ = 1435471668360. Its totient is φ = 312376462272.

The previous prime is 774433341037. The next prime is 774433341041. The reversal of 774433341038 is 830143334477.

It is a super-2 number, since 2×774433341038² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 774433340983 and 774433341001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774433341037) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13643618 + ... + 13700261.

It is an arithmetic number, because the mean of its divisors is an integer number (39874213010).

Almost surely, 2^774433341038 is an apocalyptic number.

774433341038 is a deficient number, since it is larger than the sum of its proper divisors (661038327322).

774433341038 is a wasteful number, since it uses less digits than its factorization.

774433341038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27343929 (or 27343905 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 47.

The spelling of 774433341038 in words is "seven hundred seventy-four billion, four hundred thirty-three million, three hundred forty-one thousand, thirty-eight".