30304540225431 has 24 divisors (see below), whose sum is σ = 43886813496240. Its totient is φ = 20150603767296.

The previous prime is 30304540225367. The next prime is 30304540225451. The reversal of 30304540225431 is 13452204540303.

30304540225431 is a `hidden beast` number, since 3 + 0 + 30 + 4 + 540 + 2 + 2 + 54 + 31 = 666.

It is not a de Polignac number, because 30304540225431 - 2⁶ = 30304540225367 is a prime.

It is a super-2 number, since 2×30304540225431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30304540225451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198559956 + ... + 198712518.

It is an arithmetic number, because the mean of its divisors is an integer number (1828617229010).

Almost surely, 2^{30304540225431} is an apocalyptic number.

30304540225431 is a deficient number, since it is larger than the sum of its proper divisors (13582273270809).

30304540225431 is a wasteful number, since it uses less digits than its factorization.

30304540225431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209695 (or 209692 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 30304540225431 its reverse (13452204540303), we get a palindrome (43756744765734).

The spelling of 30304540225431 in words is "thirty trillion, three hundred four billion, five hundred forty million, two hundred twenty-five thousand, four hundred thirty-one".