30041370025 has 12 divisors (see below), whose sum is σ = 37253450572. Its totient is φ = 24031707840.

The previous prime is 30041370013. The next prime is 30041370101. The reversal of 30041370025 is 52007314003.

It can be written as a sum of positive squares in 6 ways, for example, as 5128851456 + 24912518569 = 71616^2 + 157837^2 .

It is not a de Polignac number, because 30041370025 - 2²⁹ = 29504499113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 807739 + ... + 844111.

Almost surely, 2^30041370025 is an apocalyptic number.

It is an amenable number.

30041370025 is a deficient number, since it is larger than the sum of its proper divisors (7212080547).

30041370025 is a wasteful number, since it uses less digits than its factorization.

30041370025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69420 (or 69415 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

Adding to 30041370025 its reverse (52007314003), we get a palindrome (82048684028).

The spelling of 30041370025 in words is "thirty billion, forty-one million, three hundred seventy thousand, twenty-five".