74229100273 has 16 divisors (see below), whose sum is σ = 76975812864. Its totient is φ = 71532046080.

The previous prime is 74229100261. The next prime is 74229100279. The reversal of 74229100273 is 37200192247.

It is a cyclic number.

It is not a de Polignac number, because 74229100273 - 2¹³ = 74229092081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74229100279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9181593 + ... + 9189673.

It is an arithmetic number, because the mean of its divisors is an integer number (4810988304).

Almost surely, 2^74229100273 is an apocalyptic number.

It is an amenable number.

74229100273 is a deficient number, since it is larger than the sum of its proper divisors (2746712591).

74229100273 is a wasteful number, since it uses less digits than its factorization.

74229100273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11112.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 74229100273 in words is "seventy-four billion, two hundred twenty-nine million, one hundred thousand, two hundred seventy-three".