4200400653121 has 8 divisors (see below), whose sum is σ = 4212133920000. Its totient is φ = 4188675709680.

The previous prime is 4200400653107. The next prime is 4200400653133. The reversal of 4200400653121 is 1213560040024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4200400653121 - 2⁵ = 4200400653089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4200400653121.

It is not an unprimeable number, because it can be changed into a prime (4200400683121) 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 7 ways as a sum of consecutive naturals, for example, 1069471 + ... + 3089428.

It is an arithmetic number, because the mean of its divisors is an integer number (526516740000).

Almost surely, 2^{4200400653121} is an apocalyptic number.

It is an amenable number.

4200400653121 is a deficient number, since it is larger than the sum of its proper divisors (11733266879).

4200400653121 is a wasteful number, since it uses less digits than its factorization.

4200400653121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4161719.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 4200400653121 its reverse (1213560040024), we get a palindrome (5413960693145).

The spelling of 4200400653121 in words is "four trillion, two hundred billion, four hundred million, six hundred fifty-three thousand, one hundred twenty-one".