74358713770869 has 32 divisors (see below), whose sum is σ = 108816960881664. Its totient is φ = 44791429354880.

The previous prime is 74358713770853. The next prime is 74358713770871. The reversal of 74358713770869 is 96807731785347.

It is a cyclic number.

It is not a de Polignac number, because 74358713770869 - 2⁴ = 74358713770853 is a prime.

It is a super-2 number, since 2×74358713770869² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74358713770869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74358713770169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53336137 + ... + 54712529.

It is an arithmetic number, because the mean of its divisors is an integer number (3400530027552).

Almost surely, 2^{74358713770869} is an apocalyptic number.

It is an amenable number.

74358713770869 is a deficient number, since it is larger than the sum of its proper divisors (34458247110795).

74358713770869 is a wasteful number, since it uses less digits than its factorization.

74358713770869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386377.

The product of its (nonzero) digits is 1493614080, while the sum is 75.

The spelling of 74358713770869 in words is "seventy-four trillion, three hundred fifty-eight billion, seven hundred thirteen million, seven hundred seventy thousand, eight hundred sixty-nine".