1421904318104 has 8 divisors (see below), whose sum is σ = 2666070596460. Its totient is φ = 710952159048.

The previous prime is 1421904318097. The next prime is 1421904318119. The reversal of 1421904318104 is 4018134091241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88869019874 + ... + 88869019889.

Almost surely, 2^{1421904318104} is an apocalyptic number.

It is an amenable number.

1421904318104 is a deficient number, since it is larger than the sum of its proper divisors (1244166278356).

1421904318104 is a wasteful number, since it uses less digits than its factorization.

1421904318104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177738039769 (or 177738039765 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The spelling of 1421904318104 in words is "one trillion, four hundred twenty-one billion, nine hundred four million, three hundred eighteen thousand, one hundred four".