74334761134072 has 16 divisors (see below), whose sum is σ = 145437576132240. Its totient is φ = 35551407498816.

The previous prime is 74334761134033. The next prime is 74334761134087. The reversal of 74334761134072 is 27043116743347.

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, 201996633333 + ... + 201996633700.

It is an arithmetic number, because the mean of its divisors is an integer number (9089848508265).

Almost surely, 2^{74334761134072} is an apocalyptic number.

It is an amenable number.

74334761134072 is a deficient number, since it is larger than the sum of its proper divisors (71102814998168).

74334761134072 is a wasteful number, since it uses less digits than its factorization.

74334761134072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403993267062 (or 403993267058 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 52.

The spelling of 74334761134072 in words is "seventy-four trillion, three hundred thirty-four billion, seven hundred sixty-one million, one hundred thirty-four thousand, seventy-two".