6113422897920 has 432 divisors, whose sum is σ = 22893446721600. Its totient is φ = 1497273237504.

The previous prime is 6113422897873. The next prime is 6113422897961. The reversal of 6113422897920 is 297982243116.

6113422897920 is a `hidden beast` number, since 6 + 11 + 342 + 289 + 7 + 9 + 2 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29699674 + ... + 29904806.

Almost surely, 2^{6113422897920} is an apocalyptic number.

6113422897920 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6113422897920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11446723360800).

6113422897920 is an abundant number, since it is smaller than the sum of its proper divisors (16780023823680).

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

6113422897920 is a wasteful number, since it uses less digits than its factorization.

6113422897920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205372 (or 205355 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 6113422897920 in words is "six trillion, one hundred thirteen billion, four hundred twenty-two million, eight hundred ninety-seven thousand, nine hundred twenty".