33142143030 has 64 divisors (see below), whose sum is σ = 80522582976. Its totient is φ = 8729280000.

The previous prime is 33142143019. The next prime is 33142143049. The reversal of 33142143030 is 3034124133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1262640 + ... + 1288620.

It is an arithmetic number, because the mean of its divisors is an integer number (1258165359).

Almost surely, 2^33142143030 is an apocalyptic number.

33142143030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33142143030 is an abundant number, since it is smaller than the sum of its proper divisors (47380439946).

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

33142143030 is a wasteful number, since it uses less digits than its factorization.

33142143030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26513.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 33142143030 its reverse (3034124133), we get a palindrome (36176267163).

The spelling of 33142143030 in words is "thirty-three billion, one hundred forty-two million, one hundred forty-three thousand, thirty".