30244330134020 has 48 divisors (see below), whose sum is σ = 63623757270528. Its totient is φ = 12076671235200.

The previous prime is 30244330134013. The next prime is 30244330134023. The reversal of 30244330134020 is 2043103344203.

It is a super-2 number, since 2×30244330134020² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30244330134023) 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, 26322545 + ... + 27447495.

It is an arithmetic number, because the mean of its divisors is an integer number (1325494943136).

Almost surely, 2^{30244330134020} is an apocalyptic number.

It is an amenable number.

30244330134020 is an abundant number, since it is smaller than the sum of its proper divisors (33379427136508).

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

30244330134020 is a wasteful number, since it uses less digits than its factorization.

30244330134020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127300 (or 1127298 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 30244330134020 its reverse (2043103344203), we get a palindrome (32287433478223).

The spelling of 30244330134020 in words is "thirty trillion, two hundred forty-four billion, three hundred thirty million, one hundred thirty-four thousand, twenty".