74040073370 has 32 divisors (see below), whose sum is σ = 136222829568. Its totient is φ = 28961385088.

The previous prime is 74040073357. The next prime is 74040073403. The reversal of 74040073370 is 7337004047.

It is a self number, because there is not a number n which added to its sum of digits gives 74040073370.

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, 494687 + ... + 626733.

It is an arithmetic number, because the mean of its divisors is an integer number (4256963424).

Almost surely, 2^74040073370 is an apocalyptic number.

74040073370 is a deficient number, since it is larger than the sum of its proper divisors (62182756198).

74040073370 is a wasteful number, since it uses less digits than its factorization.

74040073370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133294.

The product of its (nonzero) digits is 49392, while the sum is 35.

The spelling of 74040073370 in words is "seventy-four billion, forty million, seventy-three thousand, three hundred seventy".