74208214214 has 4 divisors (see below), whose sum is σ = 111312321324. Its totient is φ = 37104107106.

The previous prime is 74208214183. The next prime is 74208214217. The reversal of 74208214214 is 41241280247.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74208214217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18552053552 + ... + 18552053555.

It is an arithmetic number, because the mean of its divisors is an integer number (27828080331).

Almost surely, 2^74208214214 is an apocalyptic number.

74208214214 is a deficient number, since it is larger than the sum of its proper divisors (37104107110).

74208214214 is a wasteful number, since it uses less digits than its factorization.

74208214214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37104107109.

The product of its (nonzero) digits is 28672, while the sum is 35.

The spelling of 74208214214 in words is "seventy-four billion, two hundred eight million, two hundred fourteen thousand, two hundred fourteen".