6372770266440 has 96 divisors (see below), whose sum is σ = 20746787705280. Its totient is φ = 1696510279296.

The previous prime is 6372770266427. The next prime is 6372770266441. The reversal of 6372770266440 is 446620772736.

6372770266440 is a `hidden beast` number, since 6 + 3 + 72 + 7 + 70 + 2 + 66 + 440 = 666.

It is a super-2 number, since 2×6372770266440² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6372770266441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14867164 + ... + 15289803.

It is an arithmetic number, because the mean of its divisors is an integer number (216112371930).

Almost surely, 2^{6372770266440} is an apocalyptic number.

6372770266440 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6372770266440 is an abundant number, since it is smaller than the sum of its proper divisors (14374017438840).

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

6372770266440 is a wasteful number, since it uses less digits than its factorization.

6372770266440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30157571 (or 30157564 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 54.

The spelling of 6372770266440 in words is "six trillion, three hundred seventy-two billion, seven hundred seventy million, two hundred sixty-six thousand, four hundred forty".