79245210041 has 4 divisors (see below), whose sum is σ = 81178020084. Its totient is φ = 77312400000.

The previous prime is 79245210029. The next prime is 79245210047. The reversal of 79245210041 is 14001254297.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9876185641 + 69369024400 = 99379^2 + 263380^2 .

It is a cyclic number.

It is not a de Polignac number, because 79245210041 - 2³⁰ = 78171468217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79245209983 and 79245210010.

It is not an unprimeable number, because it can be changed into a prime (79245210047) 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, 966404960 + ... + 966405041.

It is an arithmetic number, because the mean of its divisors is an integer number (20294505021).

Almost surely, 2^79245210041 is an apocalyptic number.

It is an amenable number.

79245210041 is a deficient number, since it is larger than the sum of its proper divisors (1932810043).

79245210041 is a wasteful number, since it uses less digits than its factorization.

79245210041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932810042.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 79245210041 in words is "seventy-nine billion, two hundred forty-five million, two hundred ten thousand, forty-one".