30541123243245 has 64 divisors (see below), whose sum is σ = 50276286544896. Its totient is φ = 15823616102400.

The previous prime is 30541123243201. The next prime is 30541123243297. The reversal of 30541123243245 is 54234232114503.

It is a happy number.

It is not a de Polignac number, because 30541123243245 - 2⁸ = 30541123242989 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 994906737 + ... + 994937433.

It is an arithmetic number, because the mean of its divisors is an integer number (785566977264).

Almost surely, 2^{30541123243245} is an apocalyptic number.

It is an amenable number.

30541123243245 is a deficient number, since it is larger than the sum of its proper divisors (19735163301651).

30541123243245 is a wasteful number, since it uses less digits than its factorization.

30541123243245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41190.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 30541123243245 its reverse (54234232114503), we get a palindrome (84775355357748).

The spelling of 30541123243245 in words is "thirty trillion, five hundred forty-one billion, one hundred twenty-three million, two hundred forty-three thousand, two hundred forty-five".