79483357243 has 8 divisors (see below), whose sum is σ = 83015202816. Its totient is φ = 75957849000.

The previous prime is 79483357231. The next prime is 79483357259. The reversal of 79483357243 is 34275338497.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79483357243 - 2⁵ = 79483357211 is a prime.

It is a super-2 number, since 2×79483357243² (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 (79483357843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558683 + ... + 1608868.

It is an arithmetic number, because the mean of its divisors is an integer number (10376900352).

Almost surely, 2^79483357243 is an apocalyptic number.

79483357243 is a deficient number, since it is larger than the sum of its proper divisors (3531845573).

79483357243 is a wasteful number, since it uses less digits than its factorization.

79483357243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168665.

The product of its digits is 15240960, while the sum is 55.

The spelling of 79483357243 in words is "seventy-nine billion, four hundred eighty-three million, three hundred fifty-seven thousand, two hundred forty-three".