9142063120 has 20 divisors (see below), whose sum is σ = 21255296940. Its totient is φ = 3656825216.

The previous prime is 9142063111. The next prime is 9142063129. The reversal of 9142063120 is 213602419.

It is an interprime number because it is at equal distance from previous prime (9142063111) and next prime (9142063129).

It can be written as a sum of positive squares in 2 ways, for example, as 975687696 + 8166375424 = 31236^2 + 90368^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (9142063129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57137815 + ... + 57137974.

It is an arithmetic number, because the mean of its divisors is an integer number (1062764847).

Almost surely, 2^9142063120 is an apocalyptic number.

It is an amenable number.

9142063120 is an abundant number, since it is smaller than the sum of its proper divisors (12113233820).

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

9142063120 is a wasteful number, since it uses less digits than its factorization.

9142063120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114275802 (or 114275796 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 9142063120 is about 95614.1366116957. The cubic root of 9142063120 is about 2090.9712997886.

Adding to 9142063120 its reverse (213602419), we get a palindrome (9355665539).

The spelling of 9142063120 in words is "nine billion, one hundred forty-two million, sixty-three thousand, one hundred twenty".