74066674748 has 12 divisors (see below), whose sum is σ = 141400015512. Its totient is φ = 33666670320.

The previous prime is 74066674733. The next prime is 74066674751. The reversal of 74066674748 is 84747666047.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841666715 + ... + 841666802.

It is an arithmetic number, because the mean of its divisors is an integer number (11783334626).

Almost surely, 2^74066674748 is an apocalyptic number.

It is an amenable number.

74066674748 is a deficient number, since it is larger than the sum of its proper divisors (67333340764).

74066674748 is a wasteful number, since it uses less digits than its factorization.

74066674748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683333532 (or 1683333530 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 59.

The spelling of 74066674748 in words is "seventy-four billion, sixty-six million, six hundred seventy-four thousand, seven hundred forty-eight".