1421415170011 has 4 divisors (see below), whose sum is σ = 1432265667624. Its totient is φ = 1410564672400.

The previous prime is 1421415170009. The next prime is 1421415170033. The reversal of 1421415170011 is 1100715141241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1421415170011 - 2¹ = 1421415170009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1421415170081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5425248610 + ... + 5425248871.

It is an arithmetic number, because the mean of its divisors is an integer number (358066416906).

Almost surely, 2^{1421415170011} is an apocalyptic number.

1421415170011 is a deficient number, since it is larger than the sum of its proper divisors (10850497613).

1421415170011 is a wasteful number, since it uses less digits than its factorization.

1421415170011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10850497612.

The product of its (nonzero) digits is 1120, while the sum is 28.

The spelling of 1421415170011 in words is "one trillion, four hundred twenty-one billion, four hundred fifteen million, one hundred seventy thousand, eleven".