82320453142007 has 8 divisors (see below), whose sum is σ = 87520350511584. Its totient is φ = 77255618041888.

The previous prime is 82320453141967. The next prime is 82320453142009. The reversal of 82320453142007 is 70024135402328.

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 82320453142007 - 2¹⁶ = 82320453076471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82320453142009) 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, 33765566108 + ... + 33765568545.

It is an arithmetic number, because the mean of its divisors is an integer number (10940043813948).

Almost surely, 2^{82320453142007} is an apocalyptic number.

82320453142007 is a deficient number, since it is larger than the sum of its proper divisors (5199897369577).

82320453142007 is a wasteful number, since it uses less digits than its factorization.

82320453142007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67531134729.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 82320453142007 in words is "eighty-two trillion, three hundred twenty billion, four hundred fifty-three million, one hundred forty-two thousand, seven".