12404143101 has 8 divisors (see below), whose sum is σ = 18901551424. Its totient is φ = 7088081760.

The previous prime is 12404143099. The next prime is 12404143123. The reversal of 12404143101 is 10134140421.

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

It is not a de Polignac number, because 12404143101 - 2¹ = 12404143099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 590673481 = 12404143101 / (1 + 2 + 4 + 0 + 4 + 1 + 4 + 3 + 1 + 0 + 1).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404143151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295336720 + ... + 295336761.

It is an arithmetic number, because the mean of its divisors is an integer number (2362693928).

Almost surely, 2^12404143101 is an apocalyptic number.

It is an amenable number.

12404143101 is a deficient number, since it is larger than the sum of its proper divisors (6497408323).

12404143101 is an equidigital number, since it uses as much as digits as its factorization.

12404143101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590673491.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12404143101 its reverse (10134140421), we get a palindrome (22538283522).

The spelling of 12404143101 in words is "twelve billion, four hundred four million, one hundred forty-three thousand, one hundred one".