6217404940296 has 64 divisors (see below), whose sum is σ = 18840621038400. Its totient is φ = 1884062102400.

The previous prime is 6217404940277. The next prime is 6217404940301. The reversal of 6217404940296 is 6920494047126.

6217404940296 is a `hidden beast` number, since 6 + 21 + 7 + 40 + 494 + 0 + 2 + 96 = 666.

It is a super-2 number, since 2×6217404940296² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1308374085 + ... + 1308378836.

It is an arithmetic number, because the mean of its divisors is an integer number (294384703725).

Almost surely, 2^{6217404940296} is an apocalyptic number.

6217404940296 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6217404940296 is an abundant number, since it is smaller than the sum of its proper divisors (12623216098104).

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

6217404940296 is a wasteful number, since it uses less digits than its factorization.

6217404940296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616752947 (or 2616752937 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 6217404940296 in words is "six trillion, two hundred seventeen billion, four hundred four million, nine hundred forty thousand, two hundred ninety-six".