30061407425 has 12 divisors (see below), whose sum is σ = 42601309056. Its totient is φ = 20613536400.

The previous prime is 30061407421. The next prime is 30061407433. The reversal of 30061407425 is 52470416003.

It is not a de Polignac number, because 30061407425 - 2² = 30061407421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30061407391 and 30061407400.

It is not an unprimeable number, because it can be changed into a prime (30061407421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85889561 + ... + 85889910.

It is an arithmetic number, because the mean of its divisors is an integer number (3550109088).

Almost surely, 2^30061407425 is an apocalyptic number.

30061407425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30061407425 is a deficient number, since it is larger than the sum of its proper divisors (12539901631).

30061407425 is a wasteful number, since it uses less digits than its factorization.

30061407425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171779488 (or 171779483 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 30061407425 in words is "thirty billion, sixty-one million, four hundred seven thousand, four hundred twenty-five".