434332100402001 has 10 divisors (see below), whose sum is σ = 648817088254962. Its totient is φ = 289554733601280.

The previous prime is 434332100401999. The next prime is 434332100402077. The reversal of 434332100402001 is 100204001233434.

434332100402001 is a `hidden beast` number, since 4 + 3 + 43 + 3 + 210 + 0 + 402 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 338557203205776 + 95774897196225 = 18399924^2 + 9786465^2 .

It is not a de Polignac number, because 434332100402001 - 2¹ = 434332100401999 is a prime.

It is a super-2 number, since 2×434332100402001² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (434332100402401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2681062348080 + ... + 2681062348241.

Almost surely, 2^{434332100402001} is an apocalyptic number.

It is an amenable number.

434332100402001 is a deficient number, since it is larger than the sum of its proper divisors (214484987852961).

434332100402001 is an equidigital number, since it uses as much as digits as its factorization.

434332100402001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362124696333 (or 5362124696324 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 434332100402001 its reverse (100204001233434), we get a palindrome (534536101635435).

The spelling of 434332100402001 in words is "four hundred thirty-four trillion, three hundred thirty-two billion, one hundred million, four hundred two thousand, one".