35500355243 has 4 divisors (see below), whose sum is σ = 36366217608. Its totient is φ = 34634492880.

The previous prime is 35500355239. The next prime is 35500355279. The reversal of 35500355243 is 34255300553.

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

It is a cyclic number.

It is not a de Polignac number, because 35500355243 - 2² = 35500355239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35500355543) 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, 432931121 + ... + 432931202.

It is an arithmetic number, because the mean of its divisors is an integer number (9091554402).

Almost surely, 2^35500355243 is an apocalyptic number.

35500355243 is a deficient number, since it is larger than the sum of its proper divisors (865862365).

35500355243 is an equidigital number, since it uses as much as digits as its factorization.

35500355243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865862364.

The product of its (nonzero) digits is 135000, while the sum is 35.

Adding to 35500355243 its reverse (34255300553), we get a palindrome (69755655796).

The spelling of 35500355243 in words is "thirty-five billion, five hundred million, three hundred fifty-five thousand, two hundred forty-three".