34445378233 has 8 divisors (see below), whose sum is σ = 39377386880. Its totient is φ = 29516179680.

The previous prime is 34445378221. The next prime is 34445378251. The reversal of 34445378233 is 33287354443.

It is a happy number.

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 34445378233 - 2⁹ = 34445377721 is a prime.

It is a super-2 number, since 2×34445378233² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34445378263) 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, 676188 + ... + 725341.

It is an arithmetic number, because the mean of its divisors is an integer number (4922173360).

Almost surely, 2^34445378233 is an apocalyptic number.

It is an amenable number.

34445378233 is a deficient number, since it is larger than the sum of its proper divisors (4932008647).

34445378233 is a wasteful number, since it uses less digits than its factorization.

34445378233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405047.

The product of its digits is 2903040, while the sum is 46.

The spelling of 34445378233 in words is "thirty-four billion, four hundred forty-five million, three hundred seventy-eight thousand, two hundred thirty-three".