214537072441 has 4 divisors (see below), whose sum is σ = 214589060352. Its totient is φ = 214485084532.

The previous prime is 214537072439. The next prime is 214537072471. The reversal of 214537072441 is 144270735412.

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 214537072441 - 2¹ = 214537072439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214537072394 and 214537072403.

It is not an unprimeable number, because it can be changed into a prime (214537072411) 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, 25987765 + ... + 25996018.

It is an arithmetic number, because the mean of its divisors is an integer number (53647265088).

Almost surely, 2^214537072441 is an apocalyptic number.

It is an amenable number.

214537072441 is a deficient number, since it is larger than the sum of its proper divisors (51987911).

214537072441 is an equidigital number, since it uses as much as digits as its factorization.

214537072441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51987910.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 214537072441 in words is "two hundred fourteen billion, five hundred thirty-seven million, seventy-two thousand, four hundred forty-one".