34312450123503 has 6 divisors (see below), whose sum is σ = 49562427956184. Its totient is φ = 22874966748996.

The previous prime is 34312450123499. The next prime is 34312450123519. The reversal of 34312450123503 is 30532105421343.

34312450123503 is a `hidden beast` number, since 3 + 4 + 3 + 1 + 24 + 5 + 0 + 123 + 503 = 666.

It is not a de Polignac number, because 34312450123503 - 2² = 34312450123499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34312450123103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1906247229075 + ... + 1906247229092.

It is an arithmetic number, because the mean of its divisors is an integer number (8260404659364).

Almost surely, 2^{34312450123503} is an apocalyptic number.

34312450123503 is a deficient number, since it is larger than the sum of its proper divisors (15249977832681).

34312450123503 is a wasteful number, since it uses less digits than its factorization.

34312450123503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812494458173 (or 3812494458170 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 34312450123503 its reverse (30532105421343), we get a palindrome (64844555544846).

The spelling of 34312450123503 in words is "thirty-four trillion, three hundred twelve billion, four hundred fifty million, one hundred twenty-three thousand, five hundred three".