33042242130 has 32 divisors (see below), whose sum is σ = 79308042624. Its totient is φ = 8810524416.

The previous prime is 33042242119. The next prime is 33042242141. The reversal of 33042242130 is 3124224033.

It is an interprime number because it is at equal distance from previous prime (33042242119) and next prime (33042242141).

It is a self number, because there is not a number n which added to its sum of digits gives 33042242130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381747 + ... + 460233.

It is an arithmetic number, because the mean of its divisors is an integer number (2478376332).

Almost surely, 2^33042242130 is an apocalyptic number.

33042242130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33042242130 is an abundant number, since it is smaller than the sum of its proper divisors (46265800494).

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

33042242130 is a wasteful number, since it uses less digits than its factorization.

33042242130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92530.

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

Adding to 33042242130 its reverse (3124224033), we get a palindrome (36166466163).

The spelling of 33042242130 in words is "thirty-three billion, forty-two million, two hundred forty-two thousand, one hundred thirty".