7114125642 has 48 divisors (see below), whose sum is σ = 15823409760. Its totient is φ = 2129789376.

The previous prime is 7114125581. The next prime is 7114125647. The reversal of 7114125642 is 2465214117.

It is a super-2 number, since 2×7114125642² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7114125647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57292 + ... + 132327.

It is an arithmetic number, because the mean of its divisors is an integer number (329654370).

Almost surely, 2^7114125642 is an apocalyptic number.

7114125642 is an abundant number, since it is smaller than the sum of its proper divisors (8709284118).

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

7114125642 is a wasteful number, since it uses less digits than its factorization.

7114125642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189687 (or 189674 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 7114125642 is about 84345.2763466929. The cubic root of 7114125642 is about 1923.2711203057.

Adding to 7114125642 its reverse (2465214117), we get a palindrome (9579339759).

The spelling of 7114125642 in words is "seven billion, one hundred fourteen million, one hundred twenty-five thousand, six hundred forty-two".