774113223701 has 4 divisors (see below), whose sum is σ = 774391985292. Its totient is φ = 773834462112.

The previous prime is 774113223691. The next prime is 774113223707. The reversal of 774113223701 is 107322311477.

It is a happy number.

774113223701 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 an emirpimes, since its reverse is a distinct semiprime: 107322311477 = 39119 ⋅2743483.

It can be written as a sum of positive squares in 2 ways, for example, as 211724218225 + 562389005476 = 460135^2 + 749926^2 .

It is a cyclic number.

It is not a de Polignac number, because 774113223701 - 2²⁶ = 774046114837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (774113223707) 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, 139376630 + ... + 139382183.

It is an arithmetic number, because the mean of its divisors is an integer number (193597996323).

Almost surely, 2^774113223701 is an apocalyptic number.

It is an amenable number.

774113223701 is a deficient number, since it is larger than the sum of its proper divisors (278761591).

774113223701 is a wasteful number, since it uses less digits than its factorization.

774113223701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278761590.

The product of its (nonzero) digits is 49392, while the sum is 38.

The spelling of 774113223701 in words is "seven hundred seventy-four billion, one hundred thirteen million, two hundred twenty-three thousand, seven hundred one".