1421415170012 has 24 divisors (see below), whose sum is σ = 2530570728672. Its totient is φ = 698458924800.

The previous prime is 1421415170009. The next prime is 1421415170033. The reversal of 1421415170012 is 2100715141241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7906289 + ... + 8084072.

It is an arithmetic number, because the mean of its divisors is an integer number (105440447028).

Almost surely, 2^{1421415170012} is an apocalyptic number.

It is an amenable number.

1421415170012 is a deficient number, since it is larger than the sum of its proper divisors (1109155558660).

1421415170012 is a wasteful number, since it uses less digits than its factorization.

1421415170012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15990749 (or 15990747 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 29.

The spelling of 1421415170012 in words is "one trillion, four hundred twenty-one billion, four hundred fifteen million, one hundred seventy thousand, twelve".