74111467340 has 24 divisors (see below), whose sum is σ = 157766058240. Its totient is φ = 29238496128.

The previous prime is 74111467277. The next prime is 74111467349. The reversal of 74111467340 is 4376411147.

It is a junction number, because it is equal to n+sod(n) for n = 74111467294 and 74111467303.

It is not an unprimeable number, because it can be changed into a prime (74111467349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25379180 + ... + 25382099.

It is an arithmetic number, because the mean of its divisors is an integer number (6573585760).

Almost surely, 2^74111467340 is an apocalyptic number.

It is an amenable number.

74111467340 is an abundant number, since it is smaller than the sum of its proper divisors (83654590900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74111467340 is a wasteful number, since it uses less digits than its factorization.

74111467340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50761361 (or 50761359 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

Adding to 74111467340 its reverse (4376411147), we get a palindrome (78487878487).

The spelling of 74111467340 in words is "seventy-four billion, one hundred eleven million, four hundred sixty-seven thousand, three hundred forty".