74237308241 has 4 divisors (see below), whose sum is σ = 74263025472. Its totient is φ = 74211591012.

The previous prime is 74237308207. The next prime is 74237308289. The reversal of 74237308241 is 14280373247.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 74237308241 - 2¹⁸ = 74237046097 is a prime.

It is a super-2 number, since 2×74237308241² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74237308141) 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 3 ways as a sum of consecutive naturals, for example, 12854285 + ... + 12860058.

It is an arithmetic number, because the mean of its divisors is an integer number (18565756368).

Almost surely, 2^74237308241 is an apocalyptic number.

It is an amenable number.

74237308241 is a deficient number, since it is larger than the sum of its proper divisors (25717231).

74237308241 is a wasteful number, since it uses less digits than its factorization.

74237308241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25717230.

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 74237308241 in words is "seventy-four billion, two hundred thirty-seven million, three hundred eight thousand, two hundred forty-one".