1205000241423 has 16 divisors (see below), whose sum is σ = 1790019703296. Its totient is φ = 714764810240.

The previous prime is 1205000241421. The next prime is 1205000241433. The reversal of 1205000241423 is 3241420005021.

It is not a de Polignac number, because 1205000241423 - 2¹ = 1205000241421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1205000241393 and 1205000241402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1205000241421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388457586 + ... + 388460687.

It is an arithmetic number, because the mean of its divisors is an integer number (111876231456).

Almost surely, 2^{1205000241423} is an apocalyptic number.

1205000241423 is a deficient number, since it is larger than the sum of its proper divisors (585019461873).

1205000241423 is a wasteful number, since it uses less digits than its factorization.

1205000241423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776918334.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 1205000241423 its reverse (3241420005021), we get a palindrome (4446420246444).

The spelling of 1205000241423 in words is "one trillion, two hundred five billion, two hundred forty-one thousand, four hundred twenty-three".