34440122420443 has 8 divisors (see below), whose sum is σ = 34537182251328. Its totient is φ = 34343149603464.

The previous prime is 34440122420371. The next prime is 34440122420513. The reversal of 34440122420443 is 34402422104443.

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

It is a cyclic number.

It is not a de Polignac number, because 34440122420443 - 2³³ = 34431532485851 is a prime.

It is a super-2 number, since 2×34440122420443² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34440122421443) 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, 20960721 + ... + 22544002.

It is an arithmetic number, because the mean of its divisors is an integer number (4317147781416).

Almost surely, 2^{34440122420443} is an apocalyptic number.

34440122420443 is a deficient number, since it is larger than the sum of its proper divisors (97059830885).

34440122420443 is a wasteful number, since it uses less digits than its factorization.

34440122420443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43506953.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 34440122420443 its reverse (34402422104443), we get a palindrome (68842544524886).

The spelling of 34440122420443 in words is "thirty-four trillion, four hundred forty billion, one hundred twenty-two million, four hundred twenty thousand, four hundred forty-three".