30024213124240 has 40 divisors (see below), whose sum is σ = 70209800144568. Its totient is φ = 11940265098240.

The previous prime is 30024213124193. The next prime is 30024213124253. The reversal of 30024213124240 is 4242131242003.

It can be written as a sum of positive squares in 4 ways, for example, as 10612505043856 + 19411708080384 = 3257684^2 + 4405872^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 30024213124199 and 30024213124208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1084675941 + ... + 1084703620.

Almost surely, 2^{30024213124240} is an apocalyptic number.

It is an amenable number.

30024213124240 is an abundant number, since it is smaller than the sum of its proper divisors (40185587020328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30024213124240 is a wasteful number, since it uses less digits than its factorization.

30024213124240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169379747 (or 2169379741 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 30024213124240 its reverse (4242131242003), we get a palindrome (34266344366243).

The spelling of 30024213124240 in words is "thirty trillion, twenty-four billion, two hundred thirteen million, one hundred twenty-four thousand, two hundred forty".