34511243503 has 8 divisors (see below), whose sum is σ = 39630136320. Its totient is φ = 29722601880.

The previous prime is 34511243483. The next prime is 34511243513. The reversal of 34511243503 is 30534211543.

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 34511243503 - 2⁹ = 34511242991 is a prime.

It is a super-2 number, since 2×34511243503² (a number of 22 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 (34511243513) 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, 82562575 + ... + 82562992.

It is an arithmetic number, because the mean of its divisors is an integer number (4953767040).

Almost surely, 2^34511243503 is an apocalyptic number.

34511243503 is a deficient number, since it is larger than the sum of its proper divisors (5118892817).

34511243503 is a wasteful number, since it uses less digits than its factorization.

34511243503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165125597.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 34511243503 in words is "thirty-four billion, five hundred eleven million, two hundred forty-three thousand, five hundred three".