30541323340 has 48 divisors (see below), whose sum is σ = 70660193184. Its totient is φ = 10995968000.

The previous prime is 30541323317. The next prime is 30541323341. The reversal of 30541323340 is 4332314503.

It is a junction number, because it is equal to n+sod(n) for n = 30541323299 and 30541323308.

It is not an unprimeable number, because it can be changed into a prime (30541323341) 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, 665029 + ... + 709468.

It is an arithmetic number, because the mean of its divisors is an integer number (1472087358).

Almost surely, 2^30541323340 is an apocalyptic number.

It is an amenable number.

30541323340 is an abundant number, since it is smaller than the sum of its proper divisors (40118869844).

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

30541323340 is a wasteful number, since it uses less digits than its factorization.

30541323340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374618 (or 1374616 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 30541323340 its reverse (4332314503), we get a palindrome (34873637843).

The spelling of 30541323340 in words is "thirty billion, five hundred forty-one million, three hundred twenty-three thousand, three hundred forty".