7163030142 has 12 divisors (see below), whose sum is σ = 15519898680. Its totient is φ = 2387676708.

The previous prime is 7163030129. The next prime is 7163030143. The reversal of 7163030142 is 2410303617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7163030143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198973042 + ... + 198973077.

It is an arithmetic number, because the mean of its divisors is an integer number (1293324890).

Almost surely, 2^7163030142 is an apocalyptic number.

7163030142 is an abundant number, since it is smaller than the sum of its proper divisors (8356868538).

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

7163030142 is a wasteful number, since it uses less digits than its factorization.

7163030142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397946127 (or 397946124 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7163030142 is about 84634.6863998444. The cubic root of 7163030142 is about 1927.6680957833.

Adding to 7163030142 its reverse (2410303617), we get a palindrome (9573333759).

The spelling of 7163030142 in words is "seven billion, one hundred sixty-three million, thirty thousand, one hundred forty-two".