34412820056431 has 4 divisors (see below), whose sum is σ = 34416223569664. Its totient is φ = 34409416543200.

The previous prime is 34412820056411. The next prime is 34412820056437. The reversal of 34412820056431 is 13465002821443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34412820056431 - 2⁵ = 34412820056399 is a prime.

It is a super-2 number, since 2×34412820056431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34412820056437) 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, 1701741450 + ... + 1701761671.

It is an arithmetic number, because the mean of its divisors is an integer number (8604055892416).

Almost surely, 2^{34412820056431} is an apocalyptic number.

34412820056431 is a deficient number, since it is larger than the sum of its proper divisors (3403513233).

34412820056431 is a wasteful number, since it uses less digits than its factorization.

34412820056431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403513232.

The product of its (nonzero) digits is 552960, while the sum is 43.

Adding to 34412820056431 its reverse (13465002821443), we get a palindrome (47877822877874).

The spelling of 34412820056431 in words is "thirty-four trillion, four hundred twelve billion, eight hundred twenty million, fifty-six thousand, four hundred thirty-one".