30250122134445 has 48 divisors (see below), whose sum is σ = 55571306618880. Its totient is φ = 15169760220672.

The previous prime is 30250122134413. The next prime is 30250122134471. The reversal of 30250122134445 is 54443122105203.

It is a happy number.

30250122134445 is a `hidden beast` number, since 3 + 0 + 2 + 50 + 1 + 221 + 344 + 45 = 666.

It is not a de Polignac number, because 30250122134445 - 2⁵ = 30250122134413 is a prime.

It is a congruent 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 47 ways as a sum of consecutive naturals, for example, 18234349 + ... + 19824018.

It is an arithmetic number, because the mean of its divisors is an integer number (1157735554560).

Almost surely, 2^{30250122134445} is an apocalyptic number.

It is an amenable number.

30250122134445 is a deficient number, since it is larger than the sum of its proper divisors (25321184484435).

30250122134445 is a wasteful number, since it uses less digits than its factorization.

30250122134445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38059434 (or 38059431 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 30250122134445 its reverse (54443122105203), we get a palindrome (84693244239648).

The spelling of 30250122134445 in words is "thirty trillion, two hundred fifty billion, one hundred twenty-two million, one hundred thirty-four thousand, four hundred forty-five".