610427494208 has 112 divisors (see below), whose sum is σ = 1428049691520. Its totient is φ = 253418305536.

The previous prime is 610427494189. The next prime is 610427494217. The reversal of 610427494208 is 802494724016.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3681638 + ... + 3843866.

Almost surely, 2^610427494208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610427494208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714024845760).

610427494208 is an abundant number, since it is smaller than the sum of its proper divisors (817622197312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

610427494208 is a wasteful number, since it uses less digits than its factorization.

610427494208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162512 (or 162502 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 610427494208 in words is "six hundred ten billion, four hundred twenty-seven million, four hundred ninety-four thousand, two hundred eight".