6107776440 has 64 divisors (see below), whose sum is σ = 18329794560. Its totient is φ = 1628165760.

The previous prime is 6107776429. The next prime is 6107776469. The reversal of 6107776440 is 446777016.

It is a junction number, because it is equal to n+sod(n) for n = 6107776392 and 6107776401.

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, 416025 + ... + 430455.

It is an arithmetic number, because the mean of its divisors is an integer number (286403040).

Almost surely, 2^6107776440 is an apocalyptic number.

6107776440 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6107776440 is an abundant number, since it is smaller than the sum of its proper divisors (12222018120).

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

6107776440 is a wasteful number, since it uses less digits than its factorization.

6107776440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17972 (or 17968 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The square root of 6107776440 is about 78152.2644585555. The cubic root of 6107776440 is about 1827.9362443788.

The spelling of 6107776440 in words is "six billion, one hundred seven million, seven hundred seventy-six thousand, four hundred forty".