2114021401 has 4 divisors (see below), whose sum is σ = 2119910400. Its totient is φ = 2108132404.

The previous prime is 2114021309. The next prime is 2114021411. The reversal of 2114021401 is 1041204112.

It is a happy number.

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 not a de Polignac number, because 2114021401 - 2¹¹ = 2114019353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2114021411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2943961 + ... + 2944678.

It is an arithmetic number, because the mean of its divisors is an integer number (529977600).

Almost surely, 2^2114021401 is an apocalyptic number.

It is an amenable number.

2114021401 is a deficient number, since it is larger than the sum of its proper divisors (5888999).

2114021401 is an equidigital number, since it uses as much as digits as its factorization.

2114021401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5888998.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2114021401 is about 45978.4884592784. The cubic root of 2114021401 is about 1283.4229268010.

Adding to 2114021401 its reverse (1041204112), we get a palindrome (3155225513).

The spelling of 2114021401 in words is "two billion, one hundred fourteen million, twenty-one thousand, four hundred one".