20833314476 has 12 divisors (see below), whose sum is σ = 39262785072. Its totient is φ = 9615375888.

The previous prime is 20833314457. The next prime is 20833314527. The reversal of 20833314476 is 67441333802.

It is a super-2 number, since 2×20833314476² (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 200320280 + ... + 200320383.

It is an arithmetic number, because the mean of its divisors is an integer number (3271898756).

Almost surely, 2^20833314476 is an apocalyptic number.

20833314476 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

20833314476 is a deficient number, since it is larger than the sum of its proper divisors (18429470596).

20833314476 is a wasteful number, since it uses less digits than its factorization.

20833314476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400640680 (or 400640678 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 20833314476 in words is "twenty billion, eight hundred thirty-three million, three hundred fourteen thousand, four hundred seventy-six".