334303101421 has 4 divisors (see below), whose sum is σ = 342456835644. Its totient is φ = 326149367200.

The previous prime is 334303101413. The next prime is 334303101467. The reversal of 334303101421 is 124101303433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 124101303433 = 15541 ⋅7985413.

It can be written as a sum of positive squares in 2 ways, for example, as 151623793321 + 182679308100 = 389389^2 + 427410^2 .

It is a cyclic number.

It is not a de Polignac number, because 334303101421 - 2³ = 334303101413 is a prime.

It is a super-2 number, since 2×334303101421² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334303101401) 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, 4076867050 + ... + 4076867131.

It is an arithmetic number, because the mean of its divisors is an integer number (85614208911).

Almost surely, 2^334303101421 is an apocalyptic number.

It is an amenable number.

334303101421 is a deficient number, since it is larger than the sum of its proper divisors (8153734223).

334303101421 is an equidigital number, since it uses as much as digits as its factorization.

334303101421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8153734222.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 334303101421 its reverse (124101303433), we get a palindrome (458404404854).

The spelling of 334303101421 in words is "three hundred thirty-four billion, three hundred three million, one hundred one thousand, four hundred twenty-one".