30020341244 has 24 divisors (see below), whose sum is σ = 54840726528. Its totient is φ = 14352061680.

The previous prime is 30020341231. The next prime is 30020341271. The reversal of 30020341244 is 44214302003.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 184649 + ... + 306815.

It is an arithmetic number, because the mean of its divisors is an integer number (2285030272).

Almost surely, 2^30020341244 is an apocalyptic number.

It is an amenable number.

30020341244 is a deficient number, since it is larger than the sum of its proper divisors (24820385284).

30020341244 is a wasteful number, since it uses less digits than its factorization.

30020341244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124865 (or 124863 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30020341244 its reverse (44214302003), we get a palindrome (74234643247).

The spelling of 30020341244 in words is "thirty billion, twenty million, three hundred forty-one thousand, two hundred forty-four".