3034020131142 has 128 divisors (see below), whose sum is σ = 8169504473088. Its totient is φ = 725454748800.

The previous prime is 3034020131119. The next prime is 3034020131161. The reversal of 3034020131142 is 2411310204303.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1515967 + ... + 2892437.

It is an arithmetic number, because the mean of its divisors is an integer number (63824253696).

Almost surely, 2^{3034020131142} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3034020131142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4084752236544).

3034020131142 is an abundant number, since it is smaller than the sum of its proper divisors (5135484341946).

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

3034020131142 is a wasteful number, since it uses less digits than its factorization.

3034020131142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376874.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3034020131142 its reverse (2411310204303), we get a palindrome (5445330335445).

The spelling of 3034020131142 in words is "three trillion, thirty-four billion, twenty million, one hundred thirty-one thousand, one hundred forty-two".