614401656343 has 8 divisors (see below), whose sum is σ = 615240097776. Its totient is φ = 613563787200.

The previous prime is 614401656331. The next prime is 614401656347. The reversal of 614401656343 is 343656104416.

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 614401656343 - 2⁵ = 614401656311 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 614401656343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614401656347) 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, 2027955 + ... + 2311147.

It is an arithmetic number, because the mean of its divisors is an integer number (76905012222).

Almost surely, 2^614401656343 is an apocalyptic number.

614401656343 is a deficient number, since it is larger than the sum of its proper divisors (838441433).

614401656343 is a wasteful number, since it uses less digits than its factorization.

614401656343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286145.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 614401656343 in words is "six hundred fourteen billion, four hundred one million, six hundred fifty-six thousand, three hundred forty-three".