205214616240316 has 48 divisors (see below), whose sum is σ = 369278962416000. Its totient is φ = 99713115583488.

The previous prime is 205214616240313. The next prime is 205214616240341. The reversal of 205214616240316 is 613042616412502.

It is a super-2 number, since 2×205214616240316² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205214616240311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622458030 + ... + 622787626.

It is an arithmetic number, because the mean of its divisors is an integer number (7693311717000).

Almost surely, 2^{205214616240316} is an apocalyptic number.

It is an amenable number.

205214616240316 is a deficient number, since it is larger than the sum of its proper divisors (164064346175684).

205214616240316 is a wasteful number, since it uses less digits than its factorization.

205214616240316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334726 (or 334724 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 205214616240316 in words is "two hundred five trillion, two hundred fourteen billion, six hundred sixteen million, two hundred forty thousand, three hundred sixteen".