1421473474814 has 8 divisors (see below), whose sum is σ = 2189837515368. Its totient is φ = 691527636360.

The previous prime is 1421473474787. The next prime is 1421473474859. The reversal of 1421473474814 is 4184743741241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9604550432 + ... + 9604550579.

It is an arithmetic number, because the mean of its divisors is an integer number (273729689421).

Almost surely, 2^{1421473474814} is an apocalyptic number.

1421473474814 is a deficient number, since it is larger than the sum of its proper divisors (768364040554).

1421473474814 is a wasteful number, since it uses less digits than its factorization.

1421473474814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19209101050.

The product of its digits is 2408448, while the sum is 50.

The spelling of 1421473474814 in words is "one trillion, four hundred twenty-one billion, four hundred seventy-three million, four hundred seventy-four thousand, eight hundred fourteen".