614243432066 has 16 divisors (see below), whose sum is σ = 1008005644800. Its totient is φ = 278401552080.

The previous prime is 614243432063. The next prime is 614243432069. The reversal of 614243432066 is 660234342416.

It is an interprime number because it is at equal distance from previous prime (614243432063) and next prime (614243432069).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (614243432063) 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, 39992546 + ... + 40007901.

It is an arithmetic number, because the mean of its divisors is an integer number (63000352800).

Almost surely, 2^614243432066 is an apocalyptic number.

614243432066 is a deficient number, since it is larger than the sum of its proper divisors (393762212734).

614243432066 is a wasteful number, since it uses less digits than its factorization.

614243432066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80000809.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 614243432066 in words is "six hundred fourteen billion, two hundred forty-three million, four hundred thirty-two thousand, sixty-six".