34243651033 has 4 divisors (see below), whose sum is σ = 34244248500. Its totient is φ = 34243053568.

The previous prime is 34243651007. The next prime is 34243651061. The reversal of 34243651033 is 33015634243.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12331658304 + 21911992729 = 111048^2 + 148027^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34243651033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34243651033.

It is not an unprimeable number, because it can be changed into a prime (34243651063) 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, 202408 + ... + 330841.

It is an arithmetic number, because the mean of its divisors is an integer number (8561062125).

Almost surely, 2^34243651033 is an apocalyptic number.

It is an amenable number.

34243651033 is a deficient number, since it is larger than the sum of its proper divisors (597467).

34243651033 is an equidigital number, since it uses as much as digits as its factorization.

34243651033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597466.

The product of its (nonzero) digits is 77760, while the sum is 34.

The spelling of 34243651033 in words is "thirty-four billion, two hundred forty-three million, six hundred fifty-one thousand, thirty-three".