774113223607 has 4 divisors (see below), whose sum is σ = 774136872520. Its totient is φ = 774089574696.

The previous prime is 774113223589. The next prime is 774113223649. The reversal of 774113223607 is 706322311477.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 706322311477 = 14767 ⋅47831131.

It is a cyclic number.

It is not a de Polignac number, because 774113223607 - 2²³ = 774104834999 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 (774113223307) 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, 11775288 + ... + 11840845.

It is an arithmetic number, because the mean of its divisors is an integer number (193534218130).

Almost surely, 2^774113223607 is an apocalyptic number.

774113223607 is a deficient number, since it is larger than the sum of its proper divisors (23648913).

774113223607 is a wasteful number, since it uses less digits than its factorization.

774113223607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23648912.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 774113223607 in words is "seven hundred seventy-four billion, one hundred thirteen million, two hundred twenty-three thousand, six hundred seven".