3020134032240 has 160 divisors (see below), whose sum is σ = 10090259182080. Its totient is φ = 742852973568.

The previous prime is 3020134032239. The next prime is 3020134032247. The reversal of 3020134032240 is 422304310203.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3020134032240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020134032247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3748339 + ... + 4482221.

It is an arithmetic number, because the mean of its divisors is an integer number (63064119888).

Almost surely, 2^{3020134032240} is an apocalyptic number.

3020134032240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020134032240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5045129591040).

3020134032240 is an abundant number, since it is smaller than the sum of its proper divisors (7070125149840).

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

3020134032240 is a wasteful number, since it uses less digits than its factorization.

3020134032240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735231 (or 735225 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 3020134032240 its reverse (422304310203), we get a palindrome (3442438342443).

The spelling of 3020134032240 in words is "three trillion, twenty billion, one hundred thirty-four million, thirty-two thousand, two hundred forty".