4201402430201 has 4 divisors (see below), whose sum is σ = 4346278376100. Its totient is φ = 4056526484304.

The previous prime is 4201402430153. The next prime is 4201402430273. The reversal of 4201402430201 is 1020342041024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2325926959801 + 1875475470400 = 1525099^2 + 1369480^2 .

It is a cyclic number.

It is not a de Polignac number, because 4201402430201 - 2²² = 4201398235897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4201402460201) 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, 72437972906 + ... + 72437972963.

It is an arithmetic number, because the mean of its divisors is an integer number (1086569594025).

Almost surely, 2^{4201402430201} is an apocalyptic number.

It is an amenable number.

4201402430201 is a deficient number, since it is larger than the sum of its proper divisors (144875945899).

4201402430201 is a wasteful number, since it uses less digits than its factorization.

4201402430201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144875945898.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4201402430201 its reverse (1020342041024), we get a palindrome (5221744471225).

The spelling of 4201402430201 in words is "four trillion, two hundred one billion, four hundred two million, four hundred thirty thousand, two hundred one".