10001114400021 has 8 divisors (see below), whose sum is σ = 13334835321120. Its totient is φ = 6667401539472.

The previous prime is 10001114399999. The next prime is 10001114400029. The reversal of 10001114400021 is 12000441110001.

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

It is not a de Polignac number, because 10001114400021 - 2⁵ = 10001114399989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001114400029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053450 + ... + 4921268.

It is an arithmetic number, because the mean of its divisors is an integer number (1666854415140).

Almost surely, 2^{10001114400021} is an apocalyptic number.

It is an amenable number.

10001114400021 is a deficient number, since it is larger than the sum of its proper divisors (3333720921099).

10001114400021 is a wasteful number, since it uses less digits than its factorization.

10001114400021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4030275.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10001114400021 its reverse (12000441110001), we get a palindrome (22001555510022).

The spelling of 10001114400021 in words is "ten trillion, one billion, one hundred fourteen million, four hundred thousand, twenty-one".