34435250243 has 8 divisors (see below), whose sum is σ = 35690394960. Its totient is φ = 33197182560.

The previous prime is 34435250233. The next prime is 34435250251. The reversal of 34435250243 is 34205253443.

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 a de Polignac number, because none of the positive numbers 2^k-34435250243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34435250233) 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, 4265153 + ... + 4273218.

It is an arithmetic number, because the mean of its divisors is an integer number (4461299370).

Almost surely, 2^34435250243 is an apocalyptic number.

34435250243 is a deficient number, since it is larger than the sum of its proper divisors (1255144717).

34435250243 is a wasteful number, since it uses less digits than its factorization.

34435250243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8538517.

The product of its (nonzero) digits is 172800, while the sum is 35.

The spelling of 34435250243 in words is "thirty-four billion, four hundred thirty-five million, two hundred fifty thousand, two hundred forty-three".