33141430 has 32 divisors (see below), whose sum is σ = 69470784. Its totient is φ = 11147136.

The previous prime is 33141401. The next prime is 33141443. The reversal of 33141430 is 3414133.

It is a junction number, because it is equal to n+sod(n) for n = 33141398 and 33141407.

It is a congruent number.

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, 757 + ... + 8176.

It is an arithmetic number, because the mean of its divisors is an integer number (2170962).

Almost surely, 2^33141430 is an apocalyptic number.

33141430 is an abundant number, since it is smaller than the sum of its proper divisors (36329354).

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

33141430 is a wasteful number, since it uses less digits than its factorization.

33141430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 33141430 is about 5756.8593868532. The cubic root of 33141430 is about 321.2110037602.

Adding to 33141430 its reverse (3414133), we get a palindrome (36555563).

The spelling of 33141430 in words is "thirty-three million, one hundred forty-one thousand, four hundred thirty".