20614461104 has 10 divisors (see below), whose sum is σ = 39940518420. Its totient is φ = 10307230544.

The previous prime is 20614461079. The next prime is 20614461121. The reversal of 20614461104 is 40116441602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644201894 + ... + 644201925.

It is an arithmetic number, because the mean of its divisors is an integer number (3994051842).

Almost surely, 2^20614461104 is an apocalyptic number.

It is an amenable number.

20614461104 is a deficient number, since it is larger than the sum of its proper divisors (19326057316).

20614461104 is a wasteful number, since it uses less digits than its factorization.

20614461104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288403827 (or 1288403821 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 20614461104 in words is "twenty billion, six hundred fourteen million, four hundred sixty-one thousand, one hundred four".