30369846140 has 24 divisors (see below), whose sum is σ = 63823388832. Its totient is φ = 12139040960.

The previous prime is 30369846121. The next prime is 30369846151. The reversal of 30369846140 is 4164896303.

It is a junction number, because it is equal to n+sod(n) for n = 30369846091 and 30369846100.

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, 528071 + ... + 582750.

It is an arithmetic number, because the mean of its divisors is an integer number (2659307868).

Almost surely, 2^30369846140 is an apocalyptic number.

It is an amenable number.

30369846140 is an abundant number, since it is smaller than the sum of its proper divisors (33453542692).

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

30369846140 is a wasteful number, since it uses less digits than its factorization.

30369846140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112197 (or 1112195 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 30369846140 in words is "thirty billion, three hundred sixty-nine million, eight hundred forty-six thousand, one hundred forty".