330203231424409 has 12 divisors (see below), whose sum is σ = 390410913303588. Its totient is φ = 278391483165600.

The previous prime is 330203231424397. The next prime is 330203231424419. The reversal of 330203231424409 is 904424132302033.

It can be written as a sum of positive squares in 2 ways, for example, as 65500744122009 + 264702487302400 = 8093253^2 + 16269680^2 .

It is not a de Polignac number, because 330203231424409 - 2¹⁵ = 330203231391641 is a prime.

It is a super-2 number, since 2×330203231424409² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330203231424419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55236402402 + ... + 55236408379.

It is an arithmetic number, because the mean of its divisors is an integer number (32534242775299).

Almost surely, 2^{330203231424409} is an apocalyptic number.

It is an amenable number.

330203231424409 is a deficient number, since it is larger than the sum of its proper divisors (60207681879179).

330203231424409 is a wasteful number, since it uses less digits than its factorization.

330203231424409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110472810856 (or 110472810849 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 330203231424409 in words is "three hundred thirty trillion, two hundred three billion, two hundred thirty-one million, four hundred twenty-four thousand, four hundred nine".