616201622411 has 16 divisors (see below), whose sum is σ = 634589503488. Its totient is φ = 597906741600.

The previous prime is 616201622363. The next prime is 616201622467. The reversal of 616201622411 is 114226102616.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-616201622411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (616201922411) 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, 27657206 + ... + 27679476.

It is an arithmetic number, because the mean of its divisors is an integer number (39661843968).

Almost surely, 2^616201622411 is an apocalyptic number.

616201622411 is a deficient number, since it is larger than the sum of its proper divisors (18387881077).

616201622411 is a wasteful number, since it uses less digits than its factorization.

616201622411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24322.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 616201622411 in words is "six hundred sixteen billion, two hundred one million, six hundred twenty-two thousand, four hundred eleven".