30200104424440 has 32 divisors (see below), whose sum is σ = 67961261022480. Its totient is φ = 12078081580032.

The previous prime is 30200104424401. The next prime is 30200104424449. The reversal of 30200104424440 is 4442440100203.

It is a junction number, because it is equal to n+sod(n) for n = 30200104424399 and 30200104424408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200104424449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61006329 + ... + 61499368.

Almost surely, 2^{30200104424440} is an apocalyptic number.

It is an amenable number.

30200104424440 is an abundant number, since it is smaller than the sum of its proper divisors (37761156598040).

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

30200104424440 is a wasteful number, since it uses less digits than its factorization.

30200104424440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122511871 (or 122511867 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 30200104424440 its reverse (4442440100203), we get a palindrome (34642544524643).

The spelling of 30200104424440 in words is "thirty trillion, two hundred billion, one hundred four million, four hundred twenty-four thousand, four hundred forty".