74040240074074 has 32 divisors (see below), whose sum is σ = 111483756090000. Its totient is φ = 36879202381824.

The previous prime is 74040240074027. The next prime is 74040240074113. The reversal of 74040240074074 is 47047004204047.

It can be written as a sum of positive squares in 8 ways, for example, as 51670319874849 + 22369920199225 = 7188207^2 + 4729685^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 74040240074074.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5648039832 + ... + 5648052940.

Almost surely, 2^{74040240074074} is an apocalyptic number.

74040240074074 is a deficient number, since it is larger than the sum of its proper divisors (37443516015926).

74040240074074 is a wasteful number, since it uses less digits than its factorization.

74040240074074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20482.

The product of its (nonzero) digits is 702464, while the sum is 43.

The spelling of 74040240074074 in words is "seventy-four trillion, forty billion, two hundred forty million, seventy-four thousand, seventy-four".