30143141322 has 16 divisors (see below), whose sum is σ = 68898608832. Its totient is φ = 8612326080.

The previous prime is 30143141317. The next prime is 30143141323. The reversal of 30143141322 is 22314134103.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30143141292 and 30143141301.

It is not an unprimeable number, because it can be changed into a prime (30143141323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358846879 + ... + 358846962.

It is an arithmetic number, because the mean of its divisors is an integer number (4306163052).

Almost surely, 2^30143141322 is an apocalyptic number.

30143141322 is an abundant number, since it is smaller than the sum of its proper divisors (38755467510).

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

30143141322 is a wasteful number, since it uses less digits than its factorization.

30143141322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717693853.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30143141322 its reverse (22314134103), we get a palindrome (52457275425).

The spelling of 30143141322 in words is "thirty billion, one hundred forty-three million, one hundred forty-one thousand, three hundred twenty-two".