33830461142 has 16 divisors (see below), whose sum is σ = 53841088800. Its totient is φ = 15887518848.

The previous prime is 33830461141. The next prime is 33830461151. The reversal of 33830461142 is 24116403833.

It is a super-2 number, since 2×33830461142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33830461141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005017 + ... + 1038132.

It is an arithmetic number, because the mean of its divisors is an integer number (3365068050).

Almost surely, 2^33830461142 is an apocalyptic number.

33830461142 is a deficient number, since it is larger than the sum of its proper divisors (20010627658).

33830461142 is a wasteful number, since it uses less digits than its factorization.

33830461142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043655.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 33830461142 its reverse (24116403833), we get a palindrome (57946864975).

The spelling of 33830461142 in words is "thirty-three billion, eight hundred thirty million, four hundred sixty-one thousand, one hundred forty-two".