774406801101 has 4 divisors (see below), whose sum is σ = 1032542401472. Its totient is φ = 516271200732.

The previous prime is 774406801099. The next prime is 774406801117. The reversal of 774406801101 is 101108604477.

774406801101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 774406801101 - 2¹ = 774406801099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 774406801101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774406801901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129067800181 + ... + 129067800186.

It is an arithmetic number, because the mean of its divisors is an integer number (258135600368).

Almost surely, 2^774406801101 is an apocalyptic number.

It is an amenable number.

774406801101 is a deficient number, since it is larger than the sum of its proper divisors (258135600371).

774406801101 is a wasteful number, since it uses less digits than its factorization.

774406801101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258135600370.

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 774406801101 in words is "seven hundred seventy-four billion, four hundred six million, eight hundred one thousand, one hundred one".