30324022013140 has 48 divisors (see below), whose sum is σ = 63783195807744. Its totient is φ = 12110053212800.

The previous prime is 30324022013113. The next prime is 30324022013149. The reversal of 30324022013140 is 4131022042303.

It is a super-2 number, since 2×30324022013140² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30324022013149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30380205 + ... + 31362475.

It is an arithmetic number, because the mean of its divisors is an integer number (1328816579328).

Almost surely, 2^{30324022013140} is an apocalyptic number.

It is an amenable number.

30324022013140 is an abundant number, since it is smaller than the sum of its proper divisors (33459173794604).

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

30324022013140 is a wasteful number, since it uses less digits than its factorization.

30324022013140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984768 (or 984766 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30324022013140 its reverse (4131022042303), we get a palindrome (34455044055443).

The spelling of 30324022013140 in words is "thirty trillion, three hundred twenty-four billion, twenty-two million, thirteen thousand, one hundred forty".