30550252424145 has 32 divisors (see below), whose sum is σ = 49003115011200. Its totient is φ = 16252573860864.

The previous prime is 30550252424129. The next prime is 30550252424149. The reversal of 30550252424145 is 54142425205503.

It is not a de Polignac number, because 30550252424145 - 2⁴ = 30550252424129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30550252424097 and 30550252424106.

It is not an unprimeable number, because it can be changed into a prime (30550252424149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51297499 + ... + 51889631.

It is an arithmetic number, because the mean of its divisors is an integer number (1531347344100).

Almost surely, 2^{30550252424145} is an apocalyptic number.

It is an amenable number.

30550252424145 is a deficient number, since it is larger than the sum of its proper divisors (18452862587055).

30550252424145 is a wasteful number, since it uses less digits than its factorization.

30550252424145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600769.

The product of its (nonzero) digits is 960000, while the sum is 42.

Adding to 30550252424145 its reverse (54142425205503), we get a palindrome (84692677629648).

The spelling of 30550252424145 in words is "thirty trillion, five hundred fifty billion, two hundred fifty-two million, four hundred twenty-four thousand, one hundred forty-five".