74198831041 has 4 divisors (see below), whose sum is σ = 74217806784. Its totient is φ = 74179855300.

The previous prime is 74198831029. The next prime is 74198831129. The reversal of 74198831041 is 14013889147.

It is a happy number.

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 74198831041 - 2⁹ = 74198830529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74198830982 and 74198831000.

It is not an unprimeable number, because it can be changed into a prime (74198831341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9482005 + ... + 9489826.

It is an arithmetic number, because the mean of its divisors is an integer number (18554451696).

Almost surely, 2^74198831041 is an apocalyptic number.

It is an amenable number.

74198831041 is a deficient number, since it is larger than the sum of its proper divisors (18975743).

74198831041 is a wasteful number, since it uses less digits than its factorization.

74198831041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18975742.

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 74198831041 in words is "seventy-four billion, one hundred ninety-eight million, eight hundred thirty-one thousand, forty-one".