30253144101244 has 12 divisors (see below), whose sum is σ = 53131411439568. Its totient is φ = 15072740832800.

The previous prime is 30253144101233. The next prime is 30253144101253. The reversal of 30253144101244 is 44210144135203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13457803192 + ... + 13457805439.

It is an arithmetic number, because the mean of its divisors is an integer number (4427617619964).

Almost surely, 2^{30253144101244} is an apocalyptic number.

It is an amenable number.

30253144101244 is a deficient number, since it is larger than the sum of its proper divisors (22878267338324).

30253144101244 is a wasteful number, since it uses less digits than its factorization.

30253144101244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26915608916 (or 26915608914 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 30253144101244 its reverse (44210144135203), we get a palindrome (74463288236447).

The spelling of 30253144101244 in words is "thirty trillion, two hundred fifty-three billion, one hundred forty-four million, one hundred one thousand, two hundred forty-four".