534618393344 has 288 divisors, whose sum is σ = 1352375808000. Its totient is φ = 210040750080.

The previous prime is 534618393301. The next prime is 534618393367. The reversal of 534618393344 is 443393816435.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51713744 + ... + 51724080.

Almost surely, 2^534618393344 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 534618393344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676187904000).

534618393344 is an abundant number, since it is smaller than the sum of its proper divisors (817757414656).

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

534618393344 is a wasteful number, since it uses less digits than its factorization.

534618393344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10424 (or 10396 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 53.

The spelling of 534618393344 in words is "five hundred thirty-four billion, six hundred eighteen million, three hundred ninety-three thousand, three hundred forty-four".