30003400240000 has 160 divisors (see below), whose sum is σ = 81481736591640. Its totient is φ = 10910327040000.

The previous prime is 30003400239997. The next prime is 30003400240001. The reversal of 30003400240000 is 4200430003.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003400240001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16167387 + ... + 17927386.

Almost surely, 2^{30003400240000} is an apocalyptic number.

It is an amenable number.

30003400240000 is an abundant number, since it is smaller than the sum of its proper divisors (51478336351640).

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

30003400240000 is an equidigital number, since it uses as much as digits as its factorization.

30003400240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34094818 (or 34094791 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 30003400240000 its reverse (4200430003), we get a palindrome (30007600670003).

The spelling of 30003400240000 in words is "thirty trillion, three billion, four hundred million, two hundred forty thousand".