7142514345482 has 32 divisors (see below), whose sum is σ = 10817945928192. Its totient is φ = 3536701346304.

The previous prime is 7142514345481. The next prime is 7142514345539. The reversal of 7142514345482 is 2845434152417.

It is a super-2 number, since 2×7142514345482² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7142514345482.

It is not an unprimeable number, because it can be changed into a prime (7142514345481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192569543 + ... + 192606629.

It is an arithmetic number, because the mean of its divisors is an integer number (338060810256).

Almost surely, 2^{7142514345482} is an apocalyptic number.

7142514345482 is a deficient number, since it is larger than the sum of its proper divisors (3675431582710).

7142514345482 is a wasteful number, since it uses less digits than its factorization.

7142514345482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39342.

The product of its digits is 4300800, while the sum is 50.

Adding to 7142514345482 its reverse (2845434152417), we get a palindrome (9987948497899).

The spelling of 7142514345482 in words is "seven trillion, one hundred forty-two billion, five hundred fourteen million, three hundred forty-five thousand, four hundred eighty-two".