214146011023401 has 4 divisors (see below), whose sum is σ = 285528014697872. Its totient is φ = 142764007348932.

The previous prime is 214146011023319. The next prime is 214146011023423. The reversal of 214146011023401 is 104320110641412.

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 not a de Polignac number, because 214146011023401 - 2¹⁴ = 214146011007017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214146011023481) 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, 35691001837231 + ... + 35691001837236.

It is an arithmetic number, because the mean of its divisors is an integer number (71382003674468).

Almost surely, 2^{214146011023401} is an apocalyptic number.

It is an amenable number.

214146011023401 is a deficient number, since it is larger than the sum of its proper divisors (71382003674471).

214146011023401 is an equidigital number, since it uses as much as digits as its factorization.

214146011023401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71382003674470.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 214146011023401 its reverse (104320110641412), we get a palindrome (318466121664813).

The spelling of 214146011023401 in words is "two hundred fourteen trillion, one hundred forty-six billion, eleven million, twenty-three thousand, four hundred one".