30043682740225 has 48 divisors (see below), whose sum is σ = 46465587726336. Its totient is φ = 18720934920000.

The previous prime is 30043682740153. The next prime is 30043682740229. The reversal of 30043682740225 is 52204728634003.

It is a happy number.

It is not a de Polignac number, because 30043682740225 - 2¹³ = 30043682732033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30043682740229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1585800 + ... + 7912150.

It is an arithmetic number, because the mean of its divisors is an integer number (968033077632).

Almost surely, 2^{30043682740225} is an apocalyptic number.

30043682740225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30043682740225 is a deficient number, since it is larger than the sum of its proper divisors (16421904986111).

30043682740225 is a wasteful number, since it uses less digits than its factorization.

30043682740225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6328846 (or 6328841 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 30043682740225 in words is "thirty trillion, forty-three billion, six hundred eighty-two million, seven hundred forty thousand, two hundred twenty-five".