30243231001340 has 24 divisors (see below), whose sum is σ = 72583754403552. Its totient is φ = 10369107771840.

The previous prime is 30243231001307. The next prime is 30243231001439. The reversal of 30243231001340 is 4310013234203.

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, 108011539151 + ... + 108011539430.

It is an arithmetic number, because the mean of its divisors is an integer number (3024323100148).

Almost surely, 2^{30243231001340} is an apocalyptic number.

It is an amenable number.

30243231001340 is an abundant number, since it is smaller than the sum of its proper divisors (42340523402212).

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

30243231001340 is a wasteful number, since it uses less digits than its factorization.

30243231001340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216023078597 (or 216023078595 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 30243231001340 its reverse (4310013234203), we get a palindrome (34553244235543).

The spelling of 30243231001340 in words is "thirty trillion, two hundred forty-three billion, two hundred thirty-one million, one thousand, three hundred forty".