414014111021 has 4 divisors (see below), whose sum is σ = 473158984032. Its totient is φ = 354869238012.

The previous prime is 414014111009. The next prime is 414014111023. The reversal of 414014111021 is 120111410414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414014111021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 414014110984 and 414014111002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414014111023) 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, 29572436495 + ... + 29572436508.

It is an arithmetic number, because the mean of its divisors is an integer number (118289746008).

Almost surely, 2^414014111021 is an apocalyptic number.

It is an amenable number.

414014111021 is a deficient number, since it is larger than the sum of its proper divisors (59144873011).

414014111021 is an equidigital number, since it uses as much as digits as its factorization.

414014111021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59144873010.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 414014111021 its reverse (120111410414), we get a palindrome (534125521435).

The spelling of 414014111021 in words is "four hundred fourteen billion, fourteen million, one hundred eleven thousand, twenty-one".