34534001243 has 8 divisors (see below), whose sum is σ = 39468556512. Its totient is φ = 29599727616.

The previous prime is 34534001221. The next prime is 34534001267. The reversal of 34534001243 is 34210043543.

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 34534001243 - 2⁶ = 34534001179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34534001213) 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, 421121 + ... + 496397.

It is an arithmetic number, because the mean of its divisors is an integer number (4933569564).

Almost surely, 2^34534001243 is an apocalyptic number.

34534001243 is a deficient number, since it is larger than the sum of its proper divisors (4934555269).

34534001243 is an equidigital number, since it uses as much as digits as its factorization.

34534001243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140821.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 34534001243 its reverse (34210043543), we get a palindrome (68744044786).

The spelling of 34534001243 in words is "thirty-four billion, five hundred thirty-four million, one thousand, two hundred forty-three".