201204441201431 has 4 divisors (see below), whose sum is σ = 201205893042000. Its totient is φ = 201202989360864.

The previous prime is 201204441201409. The next prime is 201204441201457. The reversal of 201204441201431 is 134102144402102.

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

It is a cyclic number.

It is not a de Polignac number, because 201204441201431 - 2²² = 201204437007127 is a prime.

It is a super-2 number, since 2×201204441201431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201204441201394 and 201204441201403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201204441201031) 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, 725712386 + ... + 725989583.

It is an arithmetic number, because the mean of its divisors is an integer number (50301473260500).

Almost surely, 2^{201204441201431} is an apocalyptic number.

201204441201431 is a deficient number, since it is larger than the sum of its proper divisors (1451840569).

201204441201431 is a wasteful number, since it uses less digits than its factorization.

201204441201431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451840568.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 201204441201431 its reverse (134102144402102), we get a palindrome (335306585603533).

The spelling of 201204441201431 in words is "two hundred one trillion, two hundred four billion, four hundred forty-one million, two hundred one thousand, four hundred thirty-one".