2214400243407 has 16 divisors (see below), whose sum is σ = 3332012906880. Its totient is φ = 1295782796000.

The previous prime is 2214400243337. The next prime is 2214400243409. The reversal of 2214400243407 is 7043420044122.

It is not a de Polignac number, because 2214400243407 - 2⁸ = 2214400243151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214400243409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156947969 + ... + 1156949882.

It is an arithmetic number, because the mean of its divisors is an integer number (208250806680).

Almost surely, 2^{2214400243407} is an apocalyptic number.

2214400243407 is a deficient number, since it is larger than the sum of its proper divisors (1117612663473).

2214400243407 is a wasteful number, since it uses less digits than its factorization.

2214400243407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313897894.

The product of its (nonzero) digits is 43008, while the sum is 33.

Adding to 2214400243407 its reverse (7043420044122), we get a palindrome (9257820287529).

The spelling of 2214400243407 in words is "two trillion, two hundred fourteen billion, four hundred million, two hundred forty-three thousand, four hundred seven".