30213012430044 has 24 divisors (see below), whose sum is σ = 78330032226320. Its totient is φ = 10071004143312.

The previous prime is 30213012429997. The next prime is 30213012430057. The reversal of 30213012430044 is 44003421031203.

30213012430044 is a `hidden beast` number, since 3 + 0 + 213 + 0 + 12 + 430 + 0 + 4 + 4 = 666.

It is a super-2 number, since 2×30213012430044² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 139875057439 + ... + 139875057654.

Almost surely, 2^{30213012430044} is an apocalyptic number.

It is an amenable number.

30213012430044 is an abundant number, since it is smaller than the sum of its proper divisors (48117019796276).

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

30213012430044 is a wasteful number, since it uses less digits than its factorization.

30213012430044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279750115106 (or 279750115098 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 30213012430044 its reverse (44003421031203), we get a palindrome (74216433461247).

The spelling of 30213012430044 in words is "thirty trillion, two hundred thirteen billion, twelve million, four hundred thirty thousand, forty-four".