613084043364390 has 192 divisors, whose sum is σ = 1737692011613376. Its totient is φ = 149062641278976.

The previous prime is 613084043364347. The next prime is 613084043364421. The reversal of 613084043364390 is 93463340480316.

It is a happy number.

613084043364390 is a `hidden beast` number, since 6 + 1 + 3 + 0 + 84 + 0 + 433 + 6 + 43 + 90 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 451563442 + ... + 452919098.

It is an arithmetic number, because the mean of its divisors is an integer number (9050479227153).

Almost surely, 2^{613084043364390} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613084043364390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868846005806688).

613084043364390 is an abundant number, since it is smaller than the sum of its proper divisors (1124607968248986).

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

613084043364390 is a wasteful number, since it uses less digits than its factorization.

613084043364390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360423 (or 1360420 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 54.

The spelling of 613084043364390 in words is "six hundred thirteen trillion, eighty-four billion, forty-three million, three hundred sixty-four thousand, three hundred ninety".