4201402123141 has 4 divisors (see below), whose sum is σ = 4202346050784. Its totient is φ = 4200458195500.

The previous prime is 4201402123109. The next prime is 4201402123147. The reversal of 4201402123141 is 1413212041024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4201402123141 - 2⁵ = 4201402123109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201402123147) 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, 471957145 + ... + 471966046.

It is an arithmetic number, because the mean of its divisors is an integer number (1050586512696).

Almost surely, 2^{4201402123141} is an apocalyptic number.

It is an amenable number.

4201402123141 is a deficient number, since it is larger than the sum of its proper divisors (943927643).

4201402123141 is an equidigital number, since it uses as much as digits as its factorization.

4201402123141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943927642.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 4201402123141 its reverse (1413212041024), we get a palindrome (5614614164165).

The spelling of 4201402123141 in words is "four trillion, two hundred one billion, four hundred two million, one hundred twenty-three thousand, one hundred forty-one".