214405240245441 has 16 divisors (see below), whose sum is σ = 326846262749184. Its totient is φ = 122467211749584.

The previous prime is 214405240245401. The next prime is 214405240245463. The reversal of 214405240245441 is 144542042504412.

It is not a de Polignac number, because 214405240245441 - 2¹⁴ = 214405240229057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214405240245393 and 214405240245402.

It is not an unprimeable number, because it can be changed into a prime (214405240245401) 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, 2086130335 + ... + 2086233108.

It is an arithmetic number, because the mean of its divisors is an integer number (20427891421824).

Almost surely, 2^{214405240245441} is an apocalyptic number.

214405240245441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

214405240245441 is a deficient number, since it is larger than the sum of its proper divisors (112441022503743).

214405240245441 is a wasteful number, since it uses less digits than its factorization.

214405240245441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172365900.

The product of its (nonzero) digits is 819200, while the sum is 42.

Adding to 214405240245441 its reverse (144542042504412), we get a palindrome (358947282749853).

The spelling of 214405240245441 in words is "two hundred fourteen trillion, four hundred five billion, two hundred forty million, two hundred forty-five thousand, four hundred forty-one".