79428333053106 has 64 divisors (see below), whose sum is σ = 187528838659200. Its totient is φ = 24872245933248.

The previous prime is 79428333053101. The next prime is 79428333053129. The reversal of 79428333053106 is 60135033382497.

79428333053106 is a `hidden beast` number, since 7 + 9 + 42 + 8 + 33 + 30 + 531 + 0 + 6 = 666.

It is a super-2 number, since 2×79428333053106² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (79428333053101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685354480 + ... + 685470363.

It is an arithmetic number, because the mean of its divisors is an integer number (2930138104050).

It is a 1-persistent number, because it is pandigital, but 2⋅79428333053106 = 158856666106212 is not.

Almost surely, 2^{79428333053106} is an apocalyptic number.

79428333053106 is an abundant number, since it is smaller than the sum of its proper divisors (108100505606094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79428333053106 is a wasteful number, since it uses less digits than its factorization.

79428333053106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370824920 (or 1370824914 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 79428333053106 in words is "seventy-nine trillion, four hundred twenty-eight billion, three hundred thirty-three million, fifty-three thousand, one hundred six".