42033313244434 has 8 divisors (see below), whose sum is σ = 63072872152380. Its totient is φ = 21009022526976.

The previous prime is 42033313244431. The next prime is 42033313244567. The reversal of 42033313244434 is 43444231333024.

It can be written as a sum of positive squares in 2 ways, for example, as 41832113450625 + 201199793809 = 6467775^2 + 448553^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42033313244431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3817040739 + ... + 3817051750.

Almost surely, 2^{42033313244434} is an apocalyptic number.

42033313244434 is a deficient number, since it is larger than the sum of its proper divisors (21039558907946).

42033313244434 is a wasteful number, since it uses less digits than its factorization.

42033313244434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634095244.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 42033313244434 its reverse (43444231333024), we get a palindrome (85477544577458).

The spelling of 42033313244434 in words is "forty-two trillion, thirty-three billion, three hundred thirteen million, two hundred forty-four thousand, four hundred thirty-four".