30112001420 has 48 divisors (see below), whose sum is σ = 66581356800. Its totient is φ = 11407780800.

The previous prime is 30112001411. The next prime is 30112001431. The reversal of 30112001420 is 2410021103.

It is a junction number, because it is equal to n+sod(n) for n = 30112001395 and 30112001404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1800095 + ... + 1816745.

It is an arithmetic number, because the mean of its divisors is an integer number (1387111600).

Almost surely, 2^30112001420 is an apocalyptic number.

It is an amenable number.

30112001420 is an abundant number, since it is smaller than the sum of its proper divisors (36469355380).

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

30112001420 is a wasteful number, since it uses less digits than its factorization.

30112001420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21438 (or 21436 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30112001420 its reverse (2410021103), we get a palindrome (32522022523).

The spelling of 30112001420 in words is "thirty billion, one hundred twelve million, one thousand, four hundred twenty".