414321140021 has 16 divisors (see below), whose sum is σ = 419546121600. Its totient is φ = 409133799360.

The previous prime is 414321139979. The next prime is 414321140033. The reversal of 414321140021 is 120041123414.

It is a cyclic number.

It is not a de Polignac number, because 414321140021 - 2⁶ = 414321139957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414321140081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28330091 + ... + 28344711.

It is an arithmetic number, because the mean of its divisors is an integer number (26221632600).

Almost surely, 2^414321140021 is an apocalyptic number.

It is an amenable number.

414321140021 is a deficient number, since it is larger than the sum of its proper divisors (5224981579).

414321140021 is a wasteful number, since it uses less digits than its factorization.

414321140021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15884.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 414321140021 its reverse (120041123414), we get a palindrome (534362263435).

The spelling of 414321140021 in words is "four hundred fourteen billion, three hundred twenty-one million, one hundred forty thousand, twenty-one".