35400306243 has 4 divisors (see below), whose sum is σ = 47200408328. Its totient is φ = 23600204160.

The previous prime is 35400306241. The next prime is 35400306251. The reversal of 35400306243 is 34260300453.

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

It is not a de Polignac number, because 35400306243 - 2¹ = 35400306241 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 35400306243.

It is not an unprimeable number, because it can be changed into a prime (35400306241) 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, 5900051038 + ... + 5900051043.

It is an arithmetic number, because the mean of its divisors is an integer number (11800102082).

Almost surely, 2^35400306243 is an apocalyptic number.

35400306243 is a deficient number, since it is larger than the sum of its proper divisors (11800102085).

35400306243 is a wasteful number, since it uses less digits than its factorization.

35400306243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11800102084.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 35400306243 its reverse (34260300453), we get a palindrome (69660606696).

The spelling of 35400306243 in words is "thirty-five billion, four hundred million, three hundred six thousand, two hundred forty-three".