614235063143 has 4 divisors (see below), whose sum is σ = 661483914168. Its totient is φ = 566986212120.

The previous prime is 614235063139. The next prime is 614235063149. The reversal of 614235063143 is 341360532416.

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 614235063143 - 2² = 614235063139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 614235063097 and 614235063106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614235063149) 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, 23624425493 + ... + 23624425518.

It is an arithmetic number, because the mean of its divisors is an integer number (165370978542).

Almost surely, 2^614235063143 is an apocalyptic number.

614235063143 is a deficient number, since it is larger than the sum of its proper divisors (47248851025).

614235063143 is a wasteful number, since it uses less digits than its factorization.

614235063143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47248851024.

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 614235063143 its reverse (341360532416), we get a palindrome (955595595559).

The spelling of 614235063143 in words is "six hundred fourteen billion, two hundred thirty-five million, sixty-three thousand, one hundred forty-three".