6119186040 has 512 divisors, whose sum is σ = 24167808000. Its totient is φ = 1360281600.

The previous prime is 6119185987. The next prime is 6119186083. The reversal of 6119186040 is 406819116.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 6119185986 and 6119186004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8279991 + ... + 8280729.

It is an arithmetic number, because the mean of its divisors is an integer number (47202750).

Almost surely, 2^6119186040 is an apocalyptic number.

6119186040 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 6119186040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12083904000).

6119186040 is an abundant number, since it is smaller than the sum of its proper divisors (18048621960).

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

6119186040 is a wasteful number, since it uses less digits than its factorization.

6119186040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 6119186040 is about 78225.2263659237. The cubic root of 6119186040 is about 1829.0737586269.

The spelling of 6119186040 in words is "six billion, one hundred nineteen million, one hundred eighty-six thousand, forty".