616850487244 has 48 divisors (see below), whose sum is σ = 1110522470400. Its totient is φ = 299656843200.

The previous prime is 616850487241. The next prime is 616850487247. The reversal of 616850487244 is 442784058616.

It is an interprime number because it is at equal distance from previous prime (616850487241) and next prime (616850487247).

It is a super-2 number, since 2×616850487244² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (616850487241) 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, 54645769 + ... + 54657055.

It is an arithmetic number, because the mean of its divisors is an integer number (23135884800).

Almost surely, 2^616850487244 is an apocalyptic number.

It is an amenable number.

616850487244 is a deficient number, since it is larger than the sum of its proper divisors (493671983156).

616850487244 is a wasteful number, since it uses less digits than its factorization.

616850487244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13438 (or 13436 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 55.

The spelling of 616850487244 in words is "six hundred sixteen billion, eight hundred fifty million, four hundred eighty-seven thousand, two hundred forty-four".