33040142340430 has 16 divisors (see below), whose sum is σ = 59482540296864. Its totient is φ = 13213771584160.

The previous prime is 33040142340421. The next prime is 33040142340559. The reversal of 33040142340430 is 3404324104033.

It is a junction number, because it is equal to n+sod(n) for n = 33040142340392 and 33040142340401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285608281 + ... + 285723940.

It is an arithmetic number, because the mean of its divisors is an integer number (3717658768554).

Almost surely, 2^{33040142340430} is an apocalyptic number.

33040142340430 is a deficient number, since it is larger than the sum of its proper divisors (26442397956434).

33040142340430 is a wasteful number, since it uses less digits than its factorization.

33040142340430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571338011.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 33040142340430 its reverse (3404324104033), we get a palindrome (36444466444463).

The spelling of 33040142340430 in words is "thirty-three trillion, forty billion, one hundred forty-two million, three hundred forty thousand, four hundred thirty".