30162753142 has 8 divisors (see below), whose sum is σ = 45247425696. Its totient is φ = 15080277912.

The previous prime is 30162753119. The next prime is 30162753163. The reversal of 30162753142 is 24135726103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30162753098 and 30162753107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514573 + ... + 570184.

It is an arithmetic number, because the mean of its divisors is an integer number (5655928212).

Almost surely, 2^30162753142 is an apocalyptic number.

30162753142 is a deficient number, since it is larger than the sum of its proper divisors (15084672554).

30162753142 is a wasteful number, since it uses less digits than its factorization.

30162753142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098662.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 30162753142 in words is "thirty billion, one hundred sixty-two million, seven hundred fifty-three thousand, one hundred forty-two".